An effective mattress protector that doesn't sacrifice comfort. The Weekender Jersey Mattress Protector features soft, breathable jersey fabric backed by a quiet, waterproof barrier. Protector goes on like a fitted sheet and offers comfortable top-of-mattress protection from fluids, spills, dust mites, and allergens. Lightweight fabric and noiseless liquid-proof membrane will not disrupt your sleep or change the feel of your mattress. Elasticized knit skirt stretches to secure the protector smoothly on mattresses up to 18" deep. This cozy mattress protector is safe for children and pets, and it is machine washable.