LPB1525 Features: * 100pct Polyester top surface, sides and back panel * 100pct Polyurethane backing * Box spring: 100pct polypropylene * Complete bed bug protection in one easy pack * Complete surround mattress encasement to protect from stains, moisture, bed bugs and dust mites * All sides constructed with high performance 100pct polyester face fabric * Mattress protector features 3 sided zipper closure * Box spring wrapper fits up to nine inch box spring * Super stretch for added comfort and easy fit * Machine washable Collection: * Collection: Bed Bug Prevention Pack Warranty: * 10 Year limited warranty