The Bedgear KING Mattress Protector is a high-quality, waterproof, and hypoallergenic product designed to protect your mattress and ensure a comfortable sleep. Made from a combination of polyester and rayon in a stylish grey color, this protector is machine washable and suitable for toppers. With features like cooling technology, deep-fitted design, and stain resistance, this protector is not only practical but also offers added peace of mind for allergy sufferers. Backed by a 10-year warranty, this Bedgear mattress protector is a reliable choice for maintaining the investment in your mattress.