Pillow Protector - Pillow Covers - Waterproof - Hypoallergenic- Sure Premium - Multiple Sizes 10 Year Warranty QTY. 1 (King Pillow Case) COMFORTABLE- Will not change feel of your Pillow & naturally absorbs moisture - Miracle Membrane - Topper ULTIMATE PROTECTION- allergy pillow covers protects your pillow from stains, dust mites, pet dander, and allergens EASY CLEAN- Breathable & repels liquids - Waterproof membrane Machine Washable NO RISK WARRANTY- Try our hypoallergenic pillow cover for 30 days risk free if you do not like it return it at no cost to you. These are also covered by a 10 Year Warranty