Fortress Mattress Encasement
Polyester Top With A Spunbond Bottom!
This mattress encasement features a soft, breathable polyester zip-off top and a non-woven bottom. The top and sides are waterproof. The unique double-ply, non-woven bottom material adds strength and durability. The Fortress offers superior air filtration while providing long-lasting protection against bed bugs, dust mites, and allergens.