This line of all cotton mattress protectors offers superior comfort combined with waterproof protection, TPU breathable barrier for water and spill protection, Fit: Jersey knit walls fit 14-17"" deep mattresses, Care: Machine wash, hang dry, Actigard treatment for anti bacterial and anti dust mite protection, Soft fuzzy backing for privacy, Cotton cover and fill for comfort, Size: Double, Dimensions: 54"" x 75"", SKU: DDWN190