Waterproof barrier also protects against bed bugs, dust mites, and allergens Flexible, hypoallergenic, and soft-knitted fabric Provides complete 6-sided mattress protection Extend the life of your mattress and shield yourself from bed bugs, dust mites, allergens, and dander with our Sleep Shield Pillow Protector With this protective, flexible barrier layer, your mattress will stay safe from any contaminants that could degrade its quality or disrupt your health and sleep Its zipper features an inner lining and cover over its outer surface, ensuring nothing gets through even the smallest openings Plus, its soft and comfortable top fabric keeps you cozy while staying fresh, clean, and protected at night FABRICATION: 100% Polyester with Thermoplastic Polyurethane Laminate CERTIFICATIONS: OEKO-TEX® Certified This product has been verified in an independent laboratory and tested for harmful substances according to STANDARD 100 by OEKO-TEX® Certification number: SH025 186610 TESTEX ** For health reasons, mattress protectors are final sale SIZES AVAILABLE One mattress protector per package Twin: 39" x 75" + 15" Twin XL: 39" x 80" + 15" Double: 54" x 75" + 15" Queen: 60" x 80" + 15" King: 78" x 80" + 15" SKU: BDSHMPAB WASHING INSTRUCTIONS: Machine wash cold on gentle cycle with similar colours Tumble dry on low heat or air cycle Do not bleach, iron or dry clean ** For health reasons, mattress protectors are final sale. QE Home Anti Bed Bug Mattress Encasement, White, Twin