Simmons Kids Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress

The Simmons Kids Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress weighs 8.5 lb and is 5 in thick, per Simmons Kids. A light dual-sided two-stage mattress with a waterproof vinyl cover and a silver-treated toddler side.

  • $79.99List price
  • 5 inThickness
  • 8.5 lbWeight
  • FiberCore

All two-stage crib mattresses

How the Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress 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.

Weight8.5 lb21st lightest of 69

Within the typical range for two-stage crib mattresses (7.5 lb to 14 lb).

This one
3.5 lbmiddle 10.6 lb36 lb
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 Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress apart

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

  • Weight: 8.5 lbin the middle half of the 69 two-stage crib mattresses that publish it (7.5 lb to 14 lb)

Next to its closest matches

Fit check

Size, per the maker52 × 28 × 5 in
SidesTwo-stage, per the maker

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

Listed features

  • Light at 8.5 lb
  • Dual-sided
  • Waterproof cover

Where to buy the Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress

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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

Simmons Kids Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress
TypeTwo-stage crib mattress
List price$79.99
Size52 × 28 × 5 in
Thickness5 in
Weight8.5 lb
CoreFiber
Two-stageYes, infant and toddler sides
WaterproofYes
Washable coverYes
Breathable designYes, per the maker
CertificationsGREENGUARD Gold
Warranty5 year limited

Compare the Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress with

How each closest rival differs from the Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress, from the makers' specs.

Ask the meadow

Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress: questions answered

From Simmons Kids's published specs, last checked 2026-11-02.

Will the Simmons Kids Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress fit my crib?

The maker lists it at 52 × 28 × 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 Simmons Kids Silver Nights Dual Sided 2-Stage 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 Simmons Kids Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress made of?

A fiber core. The maker lists GREENGUARD Gold. It weighs 8.5 lb, which matters when you change sheets.

Is the Simmons Kids Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress waterproof or washable?

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

What's the difference between the Simmons Kids Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress and the Serta SleepTrue Sparkling Sky Dual-Sided Crib & Toddler Mattress?

By the maker specs, the Silver Nights Dual Sided 2-Stage Crib and Toddler Mattress lists for $10 less. See them side by side.

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.