FULL PROTECTION: 100% Water resistant barrier to offer the utmost protection for your mattress. Defends against body fluids, skin flakes, irritants, allergens, dust, debris and will protect your mattress from liquids and stains on all 6 sides..FULL COVERAGE: Completely encloses the mattress, acting like a protective layer over the top, bottom, and sides of the mattress. Safeguards your mattress from liquids and stains while also preventing anything from entering or escaping your mattress or box spring. Features Velcro Flap Zip Guard to ensure the zipper is tightly and completely sealed..HIGH QUALITY: Super soft thick knitted polyester microfiber fabric with polyurethane lamination to provide optimal comfort and long-lasting strength. The smooth polyester top layer is soft and comfortable under the sheets, while the polyurethane laminate is waterproof to offer the utmost protection..PERFECT FIT: Full coverage mattress encasement can fit any mattress up to 15 inches. Deep pockets: Stretchable enough to install easily and secured 360 degrees by a mini-zipper with a zip guard..HYPOALLERGENIC:Great For Those Suffering From Asthma Or Eczema, Its Breathable Membrane Allows Air To Circulate Yet Repels Liquids.