Greenco Premium Hypoallergenic Waterproof Mattress Protector - Vinyl Free (Queen) Cotton Hypoallergenic and protects against mold, mildew, dust mites, allergens bacteria prespiration fluid stains and more. Soft breathable and noiseless cotton terry surface with revolutionary water repellant barrier. Will not change the feel and comfort of your mattress. Durable and easy to clean, machine wash and tumble dry on low heat. An elastic band is used on the side skirt to automatically pull excess material under the mattress. Queen Size - 60" x 80" inches and up to 18" inches mattress depth.