【 PERFECT SIZE】: 20x20 inch/ 50x50cm(Please allow 1-2cm measurement deviation). Package contains 4 pieces of spring summerpillow cover, the insert is not include. 【 MATERIAL】: 100% polyester material. The pattern is only on the front and no printing on the back. The pattern does not fade. 【 HIDDEN ZIPPER】: Bottom invisible zipper, and has the same color as fabric; Easy insertion and removal of pillow insert. 【 PERFECT DECORATION】: Suitable for placing them in living room, bedroom, couch, sofa, car, party, balcony, patio, etc. Goes well with various styles of home decor. 【 WASHING TIPS】: It allows easy inserting and removing of the pillow inserts. Machine Wash Cold Separately, Gently Cycle Only, Dot Not Bleach, Tumble Dry, Do Not Iron and it'll look brand new. Outdoor Waterproof Spring Summer Pillow Cover: Our spring summer pillow covers are made of 100% Polyester, printed with permanent inks that will not fade with washing. Wash with mild detergent and air dry; warm iron on reverse when necessary. To ensure a snug and proper fit, the pillow cover will measure about 1cm smaller than the pillow insert. Colors may look different due to computer settings. PILLOW INSERTS ARE NOT INCLUDED All pillow covers are slightly smaller than the size listed to ensure a snug and tight fit.