Mattress Safe Crib Ultimate Mattress Encasement features the patented "Zipper with the Hook" and a sewn-in loop and zip-tie that ensures the encasements are tamperproof and provide the ultimate protection against bed bugs and dust mites. The Mattress Safe Crib Ultimate Mattress Encasement is also impermeable to mold and bacteria, fire retardant and fully waterproof on all sides.
Size: crib (28" x 52").
Protects against: bed bugs, dust mites.
Use on: mattresses.