Increase your pillow's longevity by protecting it from dust and dirt with a pillow protector. Our pillow protectors are made of premium 50% polyester and 50% cotton blend fabric. This blend allows for a nice balance between softness and durability. These pillow protectors feature a rustproof zipper and are machine washable and dryable for your convenience. Make sure to close the zipper before laundering. Sold by the pair.