EFFECTS AND ADVANTAGES It is indicated as a way of protection for the mattress. It is recommended Spécialely for patient suffering of allergies. COMPOSITION 60% polyester, 40% polyurethane Fastener zipper DIMENSIONS 80x190x20 MAINTENANCE Requires a minimum of maintenance, it just wipe with a damp sponge or a cloth. It can be dry-cleaned or machine-washed until 90ºC too. Tolerate the tumble-dryer. Do not use bleach.