Waterproof Mattress Protector, King
4.6 (280,416 ratings — across all sizes of this protector)
The protector that made our name, cut for the 76 by 80 inch King surface two people actually share.

4.6 (280,416 ratings — across all sizes of this protector)
Queen is the workhorse size of the American bedroom: the main bed in smaller rooms, the guest bed in bigger houses, the first real mattress after college. This is the original SafeRest protector cut for it — cotton terry on top, a silent waterproof membrane underneath, and a fitted skirt that holds tight from the first night to the five-hundredth wash.
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Flat-woven terry loops soak up a spill where it lands. Coffee in bed, a sick kid, a new puppy — the surface takes the hit and holds it away from the mattress until laundry day.
The polyurethane barrier under the terry is thinner than a sheet of paper and completely liquid-proof. It is also breathable, so warm air escapes instead of building up the way it does over vinyl pads.
Deep elastic pockets grip a standard Queen without bunching. Strip the bed and the protector comes off in one pull; make it again and it squares up in seconds.
The failure mode of a bad protector is noise — that plastic rustle every time you move. This one is silent because the barrier rides under a layer of cotton. If you have to listen for it to know it is there, it is doing its job.
Cold wash, low tumble dry, no bleach, no ironing. It goes in with the rest of the bedding, so protection never adds a separate load to laundry day. Full care guide →
4.6 (280,416 ratings — across all sizes of this protector)
The protector that made our name, cut for the 76 by 80 inch King surface two people actually share.
New to the catalog
The Classic Plus: our lightest Queen protector, vinyl-free and priced to cover every spare bed you own.
New to the catalog
The fitted crib protector for fast changes — waterproof, quiet, and off-and-on in the time a baby allows.