From BodiPEDIC, this pillow feature: This luxurious pillow protector from BodiPEDIC features cooling fabric yarns and HyperWick moisture wicking technology for dry and cool comfortable sleep. HyperWick moisture wicking technology on the fabric helps pull and dry moisture from the sleeping surface Cool-to-the-touch breathable fabric adds luxurious cooling and softness to any pillow Features a zippered closure to keep your pillow in place Easily wash and dry the protector as needed Polyethylene/Polyester Standard approx. 28" L x 20" W x 1" H; weight 0.6 lbs. King approx. 36" L x 20" W x 1" H; weight 0.7 lbs. Machine wash warm. Only non-chlorine bleach when needed. Tumble dry low. Do not iron. Do not dry clean. 2-year limited manufacturer's warranty Imported.