Serta Perfect Slumber Dual Sided Recycled Fiber Core Crib and Toddler Mattress

The Serta Perfect Slumber Dual Sided Recycled Fiber Core Crib and Toddler Mattress is 5 in thick, per Serta (made by Delta Children). A 5 inch flippable fiber-core mattress made from recycled bottles with a waterproof vinyl cover on both sides.

Made in the USA, per the maker “Made in USA” Source

  • $79.99List price
  • 5 inThickness
  • FiberCore
  • Two-stageSides

All two-stage crib mattresses

How the Perfect Slumber Dual Sided Recycled Fiber stacks up

Against the 82 two-stage crib mattresses we track. The shaded band is where the middle half of them fall; the dot is this one.

Thickness5 in

Within the typical range for two-stage crib mattresses (5 in to 6 in).

This one
4 inmiddle 5.5 in6 in
Price$79.9914th lowest price of 79

Below the typical range for two-stage crib mattresses ($89.99 to $189.99).

This one
$44.99middle $129.99$799

What sets the Perfect Slumber Dual Sided Recycled Fiber apart

Measured against the 82 two-stage crib mattresses we compare, from each maker's published specs.

Next to its closest matches

Fit check

Size, per the maker52 × 27.5 × 5 in
SidesTwo-stage, per the maker

Crib types on Cribpicks that take a full-size crib mattress:

Listed features

  • Recycled fiber core
  • Waterproof on both sides
  • Low price

Where to buy the Perfect Slumber Dual Sided Recycled Fiber

Prices and availability change. We may earn a commission from some links.

good to know
  • Check for recalls: Search the agency's recall list with the model number and date code from the label: CPSC recall search.
  • Safe sleep: see the AAP's guide to safe sleep and NICHD Safe to Sleep. Check the label and the maker's instructions, and ask your pediatrician about your child.

Full specs

Serta (made by Delta Children) Perfect Slumber Dual Sided Recycled Fiber
TypeTwo-stage crib mattress
List price$79.99
Size52 × 27.5 × 5 in
Thickness5 in
CoreFiber: firm core made from recycled bottles
Two-stageYes, infant and toddler sides
WaterproofYes
Washable coverYes
CertificationsGREENGUARD Gold, JPMA certified
Warranty7 year
Made inUSA

Compare the Perfect Slumber Dual Sided Recycled Fiber with

How each closest rival differs from the Perfect Slumber Dual Sided Recycled Fiber, from the makers' specs.

Ask the meadow

Perfect Slumber Dual Sided Recycled Fiber: questions answered

From Serta (made by Delta Children)'s published specs, last checked 2026-11-02.

Will the Serta Perfect Slumber Dual Sided Recycled Fiber Core Crib and Toddler Mattress fit my crib?

The maker lists it at 52 × 27.5 × 5 in, a full-size crib mattress. Check that the mattress size matches what your crib's maker specifies. Safe sleep: see the AAP's guide to safe sleep and NICHD Safe to Sleep. Check the label and the maker's instructions, and ask your pediatrician about your child.

How does a two-stage mattress like the Serta Perfect Slumber Dual Sided Recycled Fiber Core Crib and Toddler Mattress work?

One side is firmer for infants and the other is softer for toddlers. Follow the maker's instructions on when to switch sides. Safe sleep: see the AAP's guide to safe sleep and NICHD Safe to Sleep. Check the label and the maker's instructions, and ask your pediatrician about your child.

What is the Serta Perfect Slumber Dual Sided Recycled Fiber Core Crib and Toddler Mattress made of?

Firm core made from recycled bottles. The maker lists GREENGUARD Gold, JPMA certified.

Is the Serta Perfect Slumber Dual Sided Recycled Fiber Core Crib and Toddler Mattress waterproof or washable?

The maker says it has a waterproof surface or cover. It has a removable, machine-washable cover.

Still wondering? Write to us at hello@cribpicks.com and we'll look it up.

More two-stage crib mattresses

Where these specs come from

Last checked 2026-11-02. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.