Cannon King Sz 100% Waterproof Mattress Bed Protector Pad - Hypoallergenic Breathable Soft Padding GUARANTEED - Fitted Sheet Style Cover 100% Waterproof - repels all types liquids including accidental spills, bodily fluids, perspiration, and urine Mattress Protection Pad cover stretches to fit king size Contains fiber fill to give extra padding to maximize comfort for a soft bed & great sleeping Breathable fabric & Hypoallergenic - Total Protection Mattress Pad anti-microbial fill. It reduces the population of germs on your mattress Works with all Brands including Serta, Sealy, Simmons, Beautyrest, Tempurpedic, iComfort, Stearns & Foster, Sleep Number, Select Comfort, Latex, Coil King and more