DINY Home & Style Zippered Fabric Mattress Cover Keeps Bed Bugs Out Soft Luxurious Fire Retardant Expandable Encasement Bed Bug Lab Certified 60" X 80" Queen Size polyester Independently lab tested and certified bed bug entry, escape and bite proof Queen Size 60" x 80" (152cm x 203cm) Machine Washable & Dryer Low to Medium heat Surrounds and protects the mattress on all 6-sides against allergens, dust mites, bed bugs, bacteria, fluids, perspiration and urine (10-year warranty and machine washable) Fire Retardant, Features the Zipper with the Hook technology Expandable Soft Luxurious Fabric, Made from 100% Polyester, Blocks Allergens