Allergy Luxe Premium Bed Bug Barrier Box Spring Protector Full Luxurious fabric is entomologist tested & certified. hypoallergenic fabric protection: Bed bug proof, waterproof, & dust mite proof with an allergen barrier. Patented revolutionary shield protects box spring protector from odor and deterioration due to microbes mold and mildew, and promotes lasting freshness. Reinforced seams block bed bugs & allergens. Fits box springs up to 11 deep. Full size measures 54" x 75" + 11". Lifetime warranty.