

💤 Sleep worry-free with the protector that works as hard as you do!
The SafeRest Waterproof King Size Mattress Protector features a breathable 80% cotton and 20% polyester blend with a 100% polyurethane laminate waterproof lining. Designed with stretchable fitted pockets, it offers a secure fit for thicker mattresses while protecting against fluids, stains, and allergens. Machine washable and recommended by Wirecutter, it’s a top-rated essential for maintaining mattress longevity and ensuring a clean, comfortable sleep environment.








| ASIN | B003PWK2A8 |
| Age Range Description | All Ages |
| Best Sellers Rank | #137 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #4 in Mattress Protectors |
| Brand Name | SafeRest |
| Closure Type | Pull On |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (278,946) |
| Fabric Type | Sleep Surface Material: 80% Cotton and 20% Polyester Terry Cloth Lining: 100% Polyurethane Laminate Skirt: 100% Polyester, Exclusive of Elastic. |
| Item Weight | 870 Grams |
| Manufacturer | SafeRest |
| Manufacturer Part Number | 52443100000000000 |
| Material Type | Cotton Blend |
| Model Name | Mattress Protector |
| Model Number | 52443100000000000 |
| Number of Items | 1 |
| Other Special Features of the Product | Water Proof |
| Product Care Instructions | Machine Wash |
| Size | King |
| UPC | 524431396452 850012287049 |
| Water Resistance Level | Waterproof |
L**P
Recommended by Wirecutter
Recommended in Wirecutter. Just put it on mattress and seems to be good quality. Fits well. Good pricing compared to other brands.
M**J
Worth the money
There was one review on here that stated his wife's water broke and the mattress was dry. Based on that I ordered it. We have had it for years and with pet accidents and drink spills it has kept our mattress in perfect condition. It has been washed a million times and still works fine. I recently ordered another one to make bed changing easier than having to always wait for the only one to be washed and dried. Great quality and perfect for thicker mattress. It never rolls up or have any problems with it staying put. We have a sleep number bed and it works perfect.
H**R
Good quality
Used for my daughter’s dorm bed. Fit perfectly and was comfortable
J**S
Get topper but not a liquid barrier.
One of the absolute best decisions I made when I purchased my new bed. I had a baby at the time and I wanted to ensure my new bed stayed new. I know I wanted to be double sure and ended up putting several layers of matress protectors on. This one was the top layer. It makes for a great topper. Fluffy soft durable my only issue which for me was not an issue because I have several protectors on at all most all times. This is not a waterproof barrier. It will keep small amounts of water off but anything over a few ounces of liquid you have to move fast to stop it from making it through to your mattress. I was relieved to have the bottom protector on my mattress still. But this is a great topper and not a bad price. Had to take a star because it allows liquid to make it to the mattress.
E**A
4 Years of Protection: A Must-Have for Pet Owners!
Functionality & Protection I purchased this SafeRest protector in 2022 specifically because I have elderly cats. It has saved my mattress from "accidents" more than a few times over the last four years. The feel is excellent; it features a soft cloth top over the waterproof layer, so you don’t feel like you are sleeping on a sheet of crinkly plastic. Performance & Comfort One of the best features is the sweat resistance. Despite the waterproof barrier, I haven't noticed any extra warmth or "hot sleeping" issues that usually come with cheaper covers. It remains breathable while staying 100% functional. Sturdiness & Fit It installs easily and very snugly on my Queen mattress. Even after four years of heavy use, I have noticed the sturdiness of the sides despite their thin material. Note that this is a "fitted sheet" style protector, so there is no zipper quality to worry about—it just slips right on and stays put under your regular sheets. Value for Money While the sides might not last much longer, this protector has more than met my expectations for its life expectancy. For the price, the peace of mind it provides for my mattress is well worth it.
M**Y
Great quality
Does not sound like laying on plastic. Very good barrier. We use it under a cooling mattress pad too. Works great
A**S
Reliable Waterproofing with Good Durability
The SafeRest Twin waterproof mattress protector has provided effective protection for our child's mattress over the past year, successfully preventing multiple spills and accidents from reaching the mattress. The fitted design with stretchable pockets stays securely in place on the twin mattress without shifting or bunching, even with an active sleeper. What works well is the dependable waterproof barrier that has passed every test - from water spills to bedwetting incidents. The liquid beads up on the surface and wipes away easily without any seepage through to the mattress below. This protection gives genuine peace of mind for preserving our mattress investment while dealing with childhood accidents. The machine washable feature is convenient and the protector holds up well through frequent washing cycles. It dries relatively quickly and maintains its waterproof properties wash after wash. The construction feels durable with reinforced seams that show no signs of wear after many laundry cycles. However, there is some trade-off in sleep comfort compared to premium options. While not as crinkly as cheap plastic protectors, there is a subtle texture difference that's noticeable, especially during the first few weeks of use. The breathability is adequate but not exceptional, occasionally creating slightly warmer sleep conditions. The value proposition is strong for basic waterproof protection. While it doesn't offer the premium comfort of higher-end protectors, it delivers reliable function at a budget-friendly price point that works well for children's beds or guest rooms. Recommend for practical waterproof protection on a budget - delivers reliable function with minor comfort compromises compared to premium alternatives.
B**G
Quiet and works great!
Mattress protector- 5th time ordering (used in rentals) Does not make any noise, does not sound like plastic and works great! Made with deep pockets so it fits well and works with an adjustable base. Has protected against acrylic paint and body fluids, nothing has gotten through.
T**R
We have bought this mattress cover over and over again. Not because the product failed us but because we like to keep a fresh bed and this is the perfect mattress cover. The water resistance has saved us countless times. This is one of the few mattress covers that doesn’t feel like you’re sleeping on top of a mattress cover. It has two layers to it, one is a plastic like layer and the top one is a towel like layer. It’s great because it protects your bed from any possible liquid spills but doesn’t produce that rustling plastic sound a lot of other water resistant covers do. We have never had a problem with it slipping off of our mattress and it’s easy to clean.
D**E
Great quality. Still looks new after a limg time of use.
J**D
I love mattress Protector
E**T
Excellent
V**A
Fit perfect. Quality good. It’s thin, but has water proof protection. Fast shipping as well earlier the expected .
Trustpilot
3 days ago
2 weeks ago