Smile Of Cherry Vitality Tweety Bird Pillow Case Cover Pet Pillowcase Size 20*30(two sides) It's made of 50% cotton and 50% polyester, making the pillow case has a comfortable texture Dimensions:20x30 Inches (double sides are printed) It can be washed by hand, under below 30 degrees only.(don't put it and other clohing together) Good quality and beautiful design make you owing a unique pillow case. our pillow cases are the best choices as gifts giving a surprise to people around of you.