Mainstays Waterproof Mattress Pad, Queen Helps extends the life of your mattress Features a 100% polyester knit top for softness and durability Knit top treated with Scotchgard Stain Release and Moisture Wicking to keep the pad looking fresh and clean while wicking away moisture for cool breathability 100% polyurethane laminated quiet barrier prevents moisture from reaching your mattress 100% polyester knit top is treated with Microban Antimicrobial to reduce odor and improve freshness Fits mattresses up to 15'' thick OEKO-TEX Certified. Twin/Twin XL Dimensions: 39'' x 80'' x 13'' Full Dimensions: 54'' x 75'' x 13'' Queen Dimensions: 60'' x 80'' x 13'' King Dimensions: 76'' x 80'' x 13'' 3 year warranty Machine washable for easy care