An accident happens so easily for children, pregnant women, adults and the elderly. It is not always fun to protect the mattress with plastic fabric or rubber mats of different kinds. Winter & Bloom Bed Protector is a much more comfortable solution. It consists of two layers, wonderfully soft, brushed cotton with a thin protective layer of polyurethane in between, which makes it 100% waterproof. Winter & Bloom Bed Protector can be placed either above or below the sheets and is the safest, easiest and most comfortable way to keep the bed dry. Winter & Bloom Bed Protector does not rattle and you do not sweat like with other mattress protectors because Bed Protector breathes.