Come and see our amazing products. The christmas pillowcase is made of Polypropylene,which size is 17.72 x17.72 inches.Due to its material,it can help to wick-way sweat,so it is perfect for hot sleepers.Besides the pillowcases allow air to circulate through the pillowcase all night long,even in hot weather.Meantime,it is good for Your Hair,when you sleep on it,so you have no need to worry about your hair Pls confirm further with us if any query about packing info, inventory status and time schedule.