The dimensions of the AllerEase Ultimate Mattress Protector are 10" x 7.5"x 3.8" for a twin, 10" x 7.5"x 4.5" for a full, 10.3"x 7.5"x 6" for a queen, 10"x 7.5"x 7" for a king.

Yes, this product is machine washable.

This product can fit a maximum mattress height of 17" inches.

A mattress protector helps keep your mattress warranty intact by creating a waterproof shield that blocks spills, stains, and everyday fluids from reaching the mattress - issues that commonly void manufacturer warranties. By maintaining a clean, dry sleep surface, it supports the hygiene standards required to qualify for warranty coverage.