Clean Rest Pro Waterproof, Allergy and Bed Bug Blocking Pillow Encasement, Standard/Queen 100% Microlux Imported 100-Percent Blocks Allergens, dust mite waste, mold spore and pet dander Breathable-Water Resistant-Machine Washable Fully Zippered with Zip-N-Click closure preventing bed bug migration 15 Year Warranty Standard/Queen pillow encasement fits 20"x28"