SEALY BABY

Sealy Baby SafetyCase Breathable Waterproof Crib Mattress Protector Pad Toddler Bed Cover Zippered Bedding Encasement Noiseless Machine Washable

4.7(799)

86+ bought in the past month

$19.99

About this item

100% Polyester
Durable Fitted Sealy Crib Mattress Protector – Soft, breathable micro-weave fibers provide cozy comfort for baby. Stretches to fit all standard-size crib mattresses, including foam and innerspring. Snug, secure fit prevents shifting and bunching.
Sealy Zippered Crib Mattress Pad Cover – Innovative zipper enclosure keeps the protector securely in place under crib sheets and pads. Helps your newborn or toddler sleep longer and more soundly. Easy to install and remove for parents.
Waterproof Baby Crib Mattress Protector Pad – 100% waterproof barrier blocks leaks, diaper blowouts, and spills to keep baby’s mattress dry and fresh. Lightly padded design adds soft comfort without bulk for safe, restful infant sleep.
Machine Washable Crib Mattress Encasement – Easy to clean in the washer and dryer with no shrinking. Keep one on the mattress and one ready to go. Ideal for busy parents and perfect for baby shower gift registries and new baby essentials.
Non-Toxic Baby Mattress Protector – Safety Tested – Lab-tested crib mattress pad is free from harmful chemicals, phthalates, and lead. Built for durability, safety, and long-term use. A top-rated baby registry must-have item for new parents.

$19.99

In Stock

Delivery — Estimated 3–5 business days · Final delivery speed and cost are confirmed at checkout

Easy Returns · 30-day window

This order is a gift

In Stock

Secure Checkout

Free Returns

30-Day Guarantee

Secure checkoutAll transactions are SSL-encrypted. Your payment info is never stored.

Free returnsReturn or replace within 30 days

Fast deliveryOrders ship within 1 business day and arrive in 4–8 days.

Buyer protectionIf your order arrives damaged or doesn't show up, we'll make it right.

24/7 supportOur team is here to help. Reach us anytime by email or chat.

Ships fromOur Warehouse

Returns

Easy Returns30-day return window

PaymentsSecure transaction

Currently unavailable

Easy Returns · 30-day window

Product details

Brand	SEALY BABY
Color	White
Size	Crib (Pack of 1)
Fabric Type	100% Polyester
Special Feature	Breathable, Fully Encased, Noiseless, Water Proof

From the brand

Product videos

Product video 1

Customer reviews

4.7799 ratings

Customers say

Customers find the mattress cover to be of good quality, easy to put on, and appreciate its waterproof and protective features.

★★★★★

Great product! Better than the others

Sunshine—November 18, 2025✓ Verified purchase

Best zipper mattress covers you can get! I have tried many and these are the only ones to get. The material and zipper do not tear easily like all the others do; mine have lasted a long time already. I do not use them for a (human) baby or crib; I put them over my dog's big beds and they work great to keep the covered bed protected plus they are very easy to wipe clean when needed. I have about four of these, some for a few years, holding up well against dogs and cats, so you know they are strong and well made! Read more

★★★★★

Good covers!

Amber—June 19, 2025✓ Verified purchase

Luckily haven’t had to test against a blowout but they seem sturdy. They wash well and don’t have a loud noise when she moves around the crib. Easy to slide onto the mattress and fit snugly. Read more

★★★★★

Impeccable product

Andrew Cunningham—August 21, 2025✓ Verified purchase

Very happy with this. Fit crib mattress perfectly and ensured baby was safe. Read more

★★★★★

Worth the money

Roberta S—July 28, 2025✓ Verified purchase

Great little cover is definitely waterproof. Would order again. Read more

★★★★☆

Nice

Jade Phillips—February 9, 2024✓ Verified purchase

Fits like a glove, the mattress slides right in and is protected all the way around. But, I have noticed that some moisture still makes its way to the mattress. Read more

★★★★★

I love it it works great

The crazy bookworm—November 29, 2024✓ Verified purchase

I love it we are very happy with this purchase I should have ordered another one and I intend to in the future it is durable and reliable Read more

★★★★★

Protected mattress against half a bottle of Sunny D

Haley—May 22, 2024✓ Verified purchase

Like the headline says this helped protect my child's memory foam mattress against half a bottle of Sunny D when he spilled it, all that happened to the mattress was that it got cold. It's decently made and fits the toddler mattress to a T, it's not too big and not too small which is wonderful. I was hoping it would help against overly full diapers in the middle of the night but I never imagined it would keep half a drink from leaking through. Read more

★★★★★

The only one you need

Carolina Palacios—August 30, 2025✓ Verified purchase

My son has had accidents and it is the only truly leakproof bed cover that I have found!! Read more