A set contains 4 pink wave pattern pillowcases, each one is 18 x 18 inches in size beautiful patterns and sufficient quantity can meet your daily decoration needs note: pillow inner is not included in the suit .Classic wave pattern: the pillow cover has classic wave pattern, different colors are intertwined the pattern is classic but not outdated, elegant and beautiful, very suitable as decoration .Applicable occasions: these pillow covers are suitable for yards, tents, benches, balconies, gardens, porches, sofas, picnics, campings, living rooms, bedrooms, cars and other places, both indoors and outdoors .Waterproof material: our pillow cover is made of waterproof material, which is comfortable to touch, durable, not easy to fade, and easy to wipe .Invisible zipper: the pillow cover has an invisible zipper, which will not affect your decoration needs the zipper is smooth and easy to disassemble, making it easy to put the pillow into the pillow cover .