Dream Décor PebbleTex Crib waterproof Natural Tencel mattress pads protect your family from household allergens and pests. This mattress cover provides a protective barrier against dust mites and other allergens. Mattress Pad has been recommended by doctors and allergists. It is made using top fabric is 100-percent Tencel with cotton jersey fitted side panels. Constructed with a trademark multi layer fabric process finished with a polyurethane laminate and waterproof treatment. The Dream Décor PebbleTex Mattress Pad is constructed with double stitched seams to ensure many years of use. Bedding accessory features. Durable, stretchable fabric is easy to put on and take off. It is machine washable. Tumble dry on medium heat. Do not bleach or dry clean. Twin dimensions: 28 inches x 52 inches.