Durable Zippered Pillow Cases: 100% polyester microfiber exterior lining, polyester filling, non-woven back, super tight weave, pro sewing, and the hassle-free zipper makes it basic to put on and off the cushion. Pack Quantity: 4-Pack of Cotton Pillow Protectors - Standard or Waterproof! Ensures Comfort and Quality Sleep: Uniquely designed pillow protectors offer breath-ability, enhance relaxation and encourage peaceable sleep. Size: 75x50cm Inner Material: Non-woven , Soft Hollow fiber Outer Material: Cotton Cover Cotton Pillow Protectors Pack 4 | Living Social | Living Social