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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

    • Based on 807 reviews
Condition: New
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$129.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Dec 31
Order within 19 hours and 33 minutes
Available payment plans shown during checkout

Style: Crib Mattress


Color: White


Features

  • WE PUT BABYS 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

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.

Brand: Delta Children


Size: 27.5x52x6 Inch (Pack of 1)


Product Dimensions: 52"L x 27.5"W x 6"Th


Top Style: Foam


Cover Material: Vinyl


Number of Layers: 3


Fill Material: Memory Foam


Special Feature: Premium,Waterproof


Color: White


Coil Type: Encased Coil


Product Dimensions: 52 x 27.5 x 6 inches


Item Weight: 15 pounds


Department: baby-girls


Manufacturer: Children's Products LLC.


Country of Origin: USA


Item model number: A43330-1107-NO


Is Discontinued By Manufacturer: No


Thickness: 6 Inches


Refill: Memory Foam


Form Factor: Rectangular


Care instructions: Spot Clean Only


Specifications: certified frustration-free


Assembly required: No


Warranty Description: 50 year limited warranty.


Batteries required: No


Included Components: Mattress


Import: Made in US


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 31

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great mattress! (2nd time mom)
Style: Crib Mattress Color: White
Awesome mattress! My son is 9mo old and almost 25lbs so we needed a firm mattress that supports his weight. This does the trick! People say you can feel the coils, which is kind of true that you can feel slight grooves if you run your hand over the mattress, but if you lay on it, you don’t feel it. 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! I weigh about 135lbs and it supported my weight so I have no doubt we’ll be using this mattress for years as he grows into toddlerhood. ... show more
Reviewed in the United States on February 14, 2019 by Olivia C.
    • Perfect!
Style: Crib Mattress Color: White
We’ve been using this for a little over 6 months now and it is great! I worry about the foam mattresses/bed in a box stuff since they’re still pretty new and I don’t want my baby breathing that in. I definitely prefer the classic innerspring mattress for her and for the rest of my family! This mattress is great, fits snugly in the crib with no gaps, I haven’t seen any sagging whatsoever! I am pregnant again and definitely will be purchasing another one for this baby too! ... show more
Reviewed in the United States on October 8, 2020 by Sarah
    • So far so good.
Style: Crib Mattress Color: White
Review Image by B.E.S. B.E.S.
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. ... show more
Reviewed in the United States on July 27, 2020 by B.E.S. B.E.S.
    • Fits IKEA crib perfect
Style: Crib Mattress Color: White
This is a seemingly great crib mattress. No chemical smell out of the box. My only complaint is that the bag it comes in is nearly impossible to get off and because of that I cut into it and nicked the cover on the actual mattress. Otherwise seems very comfy for our little one’s crib! Fits perfectly in our IKEA crib which is a bit longer than most. ... show more
Reviewed in the United States on November 3, 2019 by dogmombk
    • Seems good quality overall, Open Box was bad idea.
Style: Crib Mattress Color: White
The mattress is nice (although a little noisy), but I got it Open Box discounted and it had a big dent in the edge. I was able to bend it back out, I guess there is a support bar in there. The mattress had a chewed up box taped directly to it but was otherwise in good condition. It came in a huge exterior box that wasn’t really taped together well too. All that for $10 off lol. My suggestion is to pay regular price and I think you will be happy with your purchase. The mattress is very supportive. ... show more
Reviewed in the United States on March 11, 2018 by Nugget
    • Just buy it
Style: Crib Mattress Color: White
I have to say, I absolutely AGONIZED over a mattress for our son. I wanted a fancy organic one so badly but we just couldn't afford it at the time. So I settled on a regular one with good reviews. And it turns out I actually love it. 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. We did turn it over to the toddler side pretty soon after we got it. It's not that soft that our kiddo couldn't roll back over and I noticed he slept a LOT better that way. I love it so much we may even take it on our vacation and just toss it in the bottom of the Regalo play yard. I'd also recommend the Amazon basics jersey crib sheets. Super soft and wash well. I got two sets at my shower and loved them so much that I got two more later on. ... show more
Reviewed in the United States on September 8, 2020 by Kindle Customer
    • Just buy it.
Style: Crib Mattress Color: White
If you plan on keeping your kid, just get the good mattress. Don’t run to Walmart and buy the cheap one they sell there. When this arrived I tried it out on it on the floor and didn’t want to move. Sure it’s a little firm for my taste but you want that for a small child. As usual it shipped quickly and got here in one piece. ... show more
Reviewed in the United States on January 7, 2019 by Kindle Customer
    • Great mattress!
Style: Crib Mattress Color: White
Love this mattress! We have used our current one for 2 years now and just purchased our second for our next baby. 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! I knew I wouldn’t purchase another mattress other than this one for our second baby. ... show more
Reviewed in the United States on November 26, 2020 by Becky

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