Designer Notes The Ultra Cool Waterproof Mattress Protector from Bedding King keeps your mattress safe from spills, stains, and allergens while staying comfortable. It is made of 80% cotton and 20% polyester on top, offering the softness of cotton with the durability and moisture-wicking properties of polyester. The filling is polyester, adding softness and cushioning, while the lightweight polypropylene backing makes it Features Material Composition: 80% cotton and 20% polyester top fabric, polyester filling, and lightweight polypropylene backing. Water-resistant: Protects your mattress from spills and stains. Durable: Extends the life of your mattress, reducing the need for frequent replacements. Aesthetic: White color Country of Origin: Pakistan. Care Instructions Machine wash cold with like colors. Use a gentle cycle. Do not bleach. Tumble dry low. Size Guide King W 180 x L 203 x D 40 W 48 x L 73 Queen W 152 x L 203 x D 40 W 48 x L 73 Double W 137 x L 193 x D 40 W 48 x L 73