My Neighbor Totoro Custom Zippered Pillow Case 20x30 Inch (Two sides) Bed Pillows 8.7" high 0.6" wide Comfortable and 100% Brand New Made of 50% cotton 50% polyester It's a zippered pillow case with a zippered opening on the side. The material is made of a fine soft blend of fabrics giving the pillow case a soft and comfortable texture. With pre-shrunk fabric this pillowcase is washable at 60 degree Celsius. Having this soft custom pillowcase will add both comfort and style to your home.