【Perfect Size】4 pieces of 18" x18" American throw pillow covers without inserts, perfect for 20"x20" insert. There might be a 0.4 - 0.7 inch size difference due to hand made measuring and sewing, please kindly understand. 【Superior Material】100% durable polyester peach skin material, skin-friendly and never fade. The pattern is only on the front side and here is no printing on the back. Unique pattern for unique décor. 【Hidden Zipper】Invisible zipper in the bottom, and has the same color as fabric. Smoothly enough to insert and remove the pillow insert. 【Excellent Decoration】The patriotic American throw pillow covers suitable for living room, bedroom, office, couch, sofa, car, bench, also good decoration for party, wedding, balcony, patio, etc. Easily match with all styles of indoor/outdoor decor. 【Washing Tips】Easy to insert and remove the pillow inserts. Machine/ hand wash in cold water, do not bleach or iron.