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Serta Tranquility Eco Firm 2-Stage 6" Premium Baby Crib Mattress & Toddler Mattress - Waterproof - GREENGUARD Gold Certified - 50 Year Warranty - Made in USA,White

4.6 4.6 out of 5 stars 802 ratings

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Crib Mattress
White

Purchase options and add-ons

Item Firmness Description
Firm
Age Range (Description)
Adult
Construction Type
Memory Foam
Item Weight
15 Pounds

About this item

  • WE PUT BABY’S SAFETY FIRST: Non-toxic construction is free from harmful materials/chemicals | Mattress meets or exceeds flammability, lead, phthalate and CPSIA testing and does not contain toxic fire retardants.General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding
  • DUAL SIDED FOR INFANTS AND TODDLERS: At the core 120 heavy duty innerspring coils offers ideal firmness for babies and toddlers | An additional layer of naturally blended cotton layer on toddler side provides enhanced comfort
  • WATERPROOF FOR EASY CLEANING: Vinyl cover is waterproof | Full perimeter border wire creates a stable surface throughout the mattress
  • GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to healthier environments | CertiPUR-US certified: made without PBDE fire retardants, lead, formaldehyde and other harmful materials
  • MORE IMPORTANT INFO: Mattress comes with limited 35-year warranty | Made in USA | SIZE: 27.5"W x 52"L x <6"H (fits standard cribs and toddler beds) | Square corners to help with a secure fit inside the crib and toddler bed

Customer ratings by feature

Comfort
4.0 4.0
Value for money
3.9 3.9
Sleep quality
3.9 3.9

Frequently bought together

$129.99
Get it as soon as Wednesday, Mar 27
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Ships from and sold by Amazon.com.
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This Item
Delta Children Serta Tranquility Eco Firm 2-Stage 6" Premium Baby Crib Mattress & Toddler Mattress - Waterproof - GREENGUARD Gold Certified - 50 Year Warranty - Made in USA,White
Delta Children Serta Tranquility Eco Firm 2-Stage 6" Premium Baby Crib Mattress & Toddler Mattress - Waterproof - GREENGUARD Gold Certified - 50 Year Warranty - Made in USA,White
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Price$129.99$129.99-25% $89.99
List:$119.99
$146.00-16% $142.93
List:$169.99
Price Per Unit$129.99 / Count
Delivery
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Customer Ratings
Comfort
4.0
4.1
4.5
4.1
4.2
Sleep quality
3.9
4.2
4.5
4.6
4.3
Easy to clean
5.0
4.3
4.3
Water resistance
4.5
4.4
4.4
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
size
27.5x52x6 Inch (Pack of 1)
51.63"x27.25"
52 x 27.6 x 4.5 Inch (Pack of 1)
Crib
52x28x6 Inch (Pack of 1)
firmness description
Firm
Plush
Firm
Firm
Plush
construction type
Memory Foam
Foam Construction
Foam Construction
Memory Foam
Memory Foam
weight
15 pounds
14.9 pounds
10.7 pounds
6.49 pounds

From the manufacturer

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B00Q7FTMWE
B00Q7FTMWE
B08PJ9T65X B08R8TQ3WY B0925S78BF
Serta Perfect Sleeper Contoured Changing Pad with Plush Cover Serta PerfectSleeper Deluxe Crib Mattress Pad - 2 Pack Serta 9-Piece Nursery-in-a-Box Newborn Baby Gift Set for Boys and Girls
Customer Reviews
4.7 out of 5 stars
556
4.3 out of 5 stars
45
Waterproof and Stain Resistant Serta's perfect sleeper contoured changing pad with plush cover set features gently curved edges, a non-slip bottom and safety strap with quick release buckle to keep your baby securely in place. Your baby will enjoy a safer, healthier and more comfortable sleep space with this 2-pack of serta's perfect sleeper Deluxe crib mattress pads. Making preparing for your baby or sending a baby shower gift as easy as 1-2-3 with this two-piece nursery-in-a-box newborn baby gift Set by serta.

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Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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Delta Children Serta Tranquility Eco Firm 2-Stage 6" Premium Baby Crib Mattress & Toddler Mattress - Waterproof - GREENGUARD Gold Certified - 50 Year Warranty - Made in USA,White


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Product Description

Serta’s Tranquility Eco Firm Crib and Toddler Mattress achieves a strong, stable and safe sleep surface that’s made especially for your growing baby. Built with 120 heavy-duty innerspring coils for long-lasting firmness, air vents to keep it fresh, plus a durable two-sided design, it will withstand years of use. Just flip it as your child grows; it’s hardworking on both sides. One side provides the ideal firmness for infants while the other offers a layer of natural cotton for toddlers. Designed by the same brand that’s been leading the way in mattress innovation and technology for more than 80 years, Serta’s crib and toddler mattresses deliver the same quality craftsmanship and attention to detail as their adult mattresses. All Serta crib mattresses are GREENGUARD Gold Certified and meet the strictest standards offered by the GREENGUARD Environmental Institute, which recognizes products with low chemical emissions, contributing to improved indoor air quality.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
802 global ratings

Customers say

Customers like the quality, fit and value of the crib mattress. For example, they mention it's well constructed, fits perfectly and is worth every dollar. Opinions are mixed on comfort, firmness and noise.

AI-generated from the text of customer reviews

75 customers mention63 positive12 negative

Customers like the quality of the mattress. They say it's a great crib mattress, very well constructed, and has no chemical smell. Customers also say that it holds up great, has no rips or indentations, and wipes clean.

"...Super soft and wash well. I got two sets at my shower and loved them so much that I got two more later on." Read more

"...This mattress is great, fits snugly in the crib with no gaps, I haven’t seen any sagging whatsoever!..." Read more

"...Mattress has held up great, no rips or indentations, and is still firm but comfy. Also, the green guard gold certification is a must for me!..." Read more

"It arrived on time, in good condition, and fits in my little one's crib well...." Read more

19 customers mention19 positive0 negative

Customers are satisfied with the fit of the mattress. They mention that it doesn't cave in on the edges and fits their crib perfectly.

"...We've been using it over 18 months now and no issues. It fits well in the Dream On Me Synergy 5-in-1 crib too...." Read more

"...This mattress is great, fits snugly in the crib with no gaps, I haven’t seen any sagging whatsoever!..." Read more

"It arrived on time, in good condition, and fits in my little one's crib well...." Read more

"...Otherwise seems very comfy for our little one’s crib! Fits perfectly in our IKEA crib which is a bit longer than most." Read more

14 customers mention14 positive0 negative

Customers are satisfied with the value of the mattress. They mention that it's worth every dollar, much less expensive than a purpose-made dog bed, and has great quality for the price.

"...The dogs love it and much less expensive than a purpose-made dog bed." Read more

"...Baby has not arrived yet but so far I am happy with this mattress. Good price, seems firm and no space for baby to roll into." Read more

"Great mattress for the money. I also purchased the warranty plan. I like that it is an innerspring...." Read more

"...This one is perfect! Worth the extra money. I'm very glad to have purchased this!" Read more

44 customers mention28 positive16 negative

Customers are mixed about the comfort of the mattress. Some mention it's very comfortable and luxurious feeling, while others say it'll be too firm for their baby.

"...It's not that soft that our kiddo couldn't roll back over and I noticed he slept a LOT better that way...." Read more

"...It WAS sinking in, but I realized it was not on the firmer newborn side. It seems better now. Will update after more time." Read more

"...You just feel well supported and comfy. I had my 3.5yr old son lay on it on his belly cheek down on the mattress and he said it was great!..." Read more

"...It’s very firm but comfortable. The only downside is that whenever our little one moves, it makes a crinkling noise...." Read more

32 customers mention21 positive11 negative

Customers are mixed about the firmness of the mattress. Some mention it's plenty firm, with strong coils and the reinforced edges. However, others say that it was not as firm as they expected and has sagged in the middle.

"...You just feel well supported and comfy. I had my 3.5yr old son lay on it on his belly cheek down on the mattress and he said it was great!..." Read more

"...This mattress is great, fits snugly in the crib with no gaps, I haven’t seen any sagging whatsoever!..." Read more

"This mattress was not as firm as I thought it was going to be, but it isn’t horrible either." Read more

"...It’s very firm but comfortable. The only downside is that whenever our little one moves, it makes a crinkling noise...." Read more

14 customers mention7 positive7 negative

Customers are mixed about the noise of the mattress. Some mention that it's not at all noisy, and does not make crunchy noises when the baby moves around, while others say that it makes so much noise, crinkles, and squeaks. The springs are very loud and you can feel them.

"...She's been sleeping on it for a week now and seems to sleep more soundly than she had been in her bassinet...." Read more

"...The only downside is that whenever our little one moves, it makes a crinkling noise...." Read more

"...It doesn’t make noise like I thought it would and the waterproof is great! We still use a cover though to make less mess...." Read more

"The mattress is nice (although a little noisy), but I got it Open Box discounted and it had a big dent in the edge...." Read more

So far so good.
5 Stars
So far so good.
It arrived on time, in good condition, and fits in my little one's crib well. She's been sleeping on it for a week now and seems to sleep more soundly than she had been in her bassinet. The only issue I have is a little silly - it can be difficult to get a fitted sheet on to. Honestly I think that it's because the mattress is so thick (due to the 2 sided nature, which is actually a plus) and who doesn't have a hard time with fitted sheets, am I right?! So just try to get crib sheets with a little stretch so they don't rip, and you'll be golden.
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Top reviews from the United States

Reviewed in the United States on September 8, 2020
Style: Crib MattressColor: WhiteVerified Purchase
16 people found this helpful
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Reviewed in the United States on February 14, 2019
Style: Crib MattressColor: WhiteVerified Purchase
12 people found this helpful
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Reviewed in the United States on October 8, 2020
Style: Crib MattressColor: WhiteVerified Purchase
Reviewed in the United States on December 12, 2023
Style: Crib MattressColor: WhiteVerified Purchase
One person found this helpful
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Reviewed in the United States on April 15, 2019
Style: Crib MattressColor: WhiteVerified Purchase
Reviewed in the United States on November 26, 2020
Style: Crib MattressColor: WhiteVerified Purchase
Reviewed in the United States on July 27, 2020
Style: Crib MattressColor: WhiteVerified Purchase
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5.0 out of 5 stars So far so good.
Reviewed in the United States on July 27, 2020
It arrived on time, in good condition, and fits in my little one's crib well. She's been sleeping on it for a week now and seems to sleep more soundly than she had been in her bassinet. The only issue I have is a little silly - it can be difficult to get a fitted sheet on to. Honestly I think that it's because the mattress is so thick (due to the 2 sided nature, which is actually a plus) and who doesn't have a hard time with fitted sheets, am I right?! So just try to get crib sheets with a little stretch so they don't rip, and you'll be golden.
Images in this review
Customer image
Customer image
One person found this helpful
Report
Reviewed in the United States on November 3, 2019
Style: Crib MattressColor: WhiteVerified Purchase
2 people found this helpful
Report