SafeRest Twin Extra Long (Xl) 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)

saferest box spring encasements protect your box spring against bed bugs, fluids and allergens through extensive research and development, saferest has created a better way to protect your box spring from bed bug infestations while at the same time providing real health benefits for those who suffer from daily allergy and asthma triggers full protection for your box spring rather than disposing of expensive unprotected mattress sets, saferest encasements seal and safeguard your box spring against potential bed bugs specifically designed and lab tested for bed bugs and allergy protection saferest box spring encasements, with a soft polyester surface material and waterproof membrane back coating, were specifically designed and lab tested for bed bug and allergy protection harnessing cutting edge micro-zippers along with breathable bed bug and dust mite proof materials. saferest's exclusive 360° secure micro zipper saferest's patented 360° secure feature offers the ultimate in protection against bed bugs by eliminating the risk that the end zipper traveler will pull back exposing the box spring to bed bugs. This is realized by securing the end traveler with a fold-over velcro flap covering it on all sides. Along with this, our exclusive micro-zipper prevents even the smallest bed bug from passing through the zippers teethe. machine washable machine-wash with your sheets using normal household detergents that do not contain bleach. Tumble dry on low heat. Do not iron. saferest box spring encasements contain no vinyl, phthalates, flame retardants or pvcs. To demonstrate saferest's commitment to quality.