Specification: Material:100% Polyester smooth breathble surface,100% Waterproof TPU coated back Size: Twin Size :39" X 75" - Fits Up to 14" Deep Full Size :54" X 75" - Fits Up to 14" Deep Queen Size :60" X 80" - Fits Up to 18" Deep King Size :76" X 80" - Fits Up to 18" Deep Features: Waterproof,keep your mattress new always Super Soft cozy surface of the mattress protector,Promotes quality sleep Machine washable. Normal cycle. Do not bleach. Tumble dry, low, normal cycle. Do not iron. An Essential Part of Your Bed Linen Collection: This is a microfiber mattress protector designed to provide you with maximum comfort using the best quality materials. The upper surface is a 100% polyester fabric, create a soft, safe sleeping surface. The Sleep Defense System Which Serves Several Purposes All at Once: Protection from dust and stains, allergens and waterproof membrane that repels liquids from body fluids, perspiration, urine & accidental liquid, great for those with kids, pets, allergies, asthma, eczema or incontinence.