Maseshop Protect-A-Bed BOB3010 Box Spring Encasement,king,18 In,80 in

The Bed Bug Proof Box Spring Plus Encasement keeps your sleeping area clean and bed bug-free Bed bug entry-proof and escape-proof with patented BugLock Secure Seal three-sided zipper Total box spring cover solution seals your box spring with 6-sides of protection FDA Class 1 Medical Device Entomology lab tested bed bug proof mattress cover Smooth, flexible jersey knit polyester fabric For the ultimate bed protection system, pair with a mattress protector, mattress encasement and pillow protectors