Heart Home Waterproof Double Bed Mattress Cover|Breathable Terry Cotton Surface & Elastic Fitted Mattress Protector,6 x 6.5 Ft. (Gray) PACKAGE CONTAIN : 1 Piece Double Bed Mattress Protector MATERIAL : Cotton PRODUCT DIMENSION : 198 cm x 183 cm x 31 cm BREATHABLE & COMFORTABLE: This Mattress Protector is made with cotton surface, of which the air permeability is much better than that of synthetic fabrics, such as polyester. Soft cotton material makes this mattress cover both comfortable and highly breathable. FITTED SHEET STYLE: Adopting the deep pocket design which will easily stretch.Single-track Elastic Fabric, no matter how you move on the bed this pad will keep neat all the nght.no worry of a messy bed anymore.