Protect your family from household allergens and pests with the Organic Smooth-Top Mattress Protector. This mattress cover provides a protective barrier against dust mites and other allergens and has been recommended by doctors and allergists. Constructed with a patented multi-layer fabric process and finished with a safe, non-toxic laminate and waterproof treatment, the Organic Smooth-Top Mattress Protector is crafted from tencel and natural fibers and features cotton jersey, fitted side panels. Durable, stretchable fabric makes the Organic Smooth-Top Mattress Protector easy to put on and take off. Care: Machine washable. Tumble dry on medium heat. Do not bleach or dry clean.