https://farm1.staticflickr.com/835/42342457235_52bb6c4dcd_b.jpg https://farm5.staticflickr.com/4834/46211535211_37941921a9_b.jpg https://farm5.staticflickr.com/4851/45298657285_65a2d09a6c_b.jpg Composition: 95% paper thread, 5% polyester yarn. Cleaning method: Please use neutral detergent to clean, and dry with a soft brush. Matters needing attention: Do not use washing machine or dehydrator to clean, do not use bleaching ingredient detergent, do not rub with hands to clean, please keep away from fire. Light-colored hats occasionally have dark and tiny fiber marks. It is a normal phenomenon caused by high-temperature pressing during the hat making process. It is not dirty. It needs to be seen carefully.