Zippered Pillow Protectors Hypoallergenic Cotton/Poly Breathable Pillow Covers Soft and Quiet (Set of 2 Standard Size) White Pillow Cases PROTECTS WELL - Protects Your Pillow Against Dirt, Dust & Dander and Allergens and Keep It Clean In The Same Time. Extends the Life of Your Pillow Forever. TOP QUALITY - Made of 55% Cotton 45% Polyester - Soft and Crispy Fabric. Hypoallergenic. They Do Not Make the "Crackle" Noise Like Other Pillow Covers. PILLOW PROTECTION FROM EVERY ANGLE - Fully Encasing Your Pillow with a Durable Zipper. Easily Slide Your Pillow In & Out. Much Better Value from the Expensive Ones. EASY WASH & CARE - Machine Washable and Dryable. They Can Bear 100s of Washing without Shrinking. White Color - 100% Satisfaction Guaranteed. (Set of 2) PERFECT FOR - Home, hotels, Spas, Physical Therapy clinics. Perfect for Down Feather Pillows and Any Other Kind of Pillows. Great idea for travel pillows - Light Weight.