SafeRest Queen Size Premium Waterproof Lab Certified Bed Bug Proof Zippered Box Spring Encasement - Designed For Complete Bed Bug, Dust Mite And Fluid Protection 9"

Independently lab tested and certified bed bug entry, escape and bite proof Surrounds the box spring on all 6 sides with a durable high-grade polyester surface material back coated with a water, bed bug and allergen proof membrane layer (great for those with asthma and allergies) Exclusive micro-zipper technology prevents all stages of bed bugs from passing through the zippers teeth 360° secure zipper feature prevents accidental openings by sealing the end zipper traveler with a velcro flap Machine washable (registered with the fda as a class 1 medical device)