The Protect-A-Bed Basic Mattress Protector is an economical solution to mattress protection, offering the standard features and benefits of our other premium mattress covers. The Basic Mattress Protector features our unique Miracle Membrane, which keeps your mattress free of spills and stains while remaining cool and comfortable to sleep on. Miracle Membrane also provides a barrier to dust mites, allergens and other irritants. The fitted sheet style mattress cover is easy to remove, re-use, and is machine washable.