Wrestling headgear wrap is same material used for vehicle graphics, Graphic Film. 1.Injection molded internal plastic ear cup 2.Soft foam covered ear 3.Chin strap cup included ,TPU straps 4.Straps Can be adjusted 5.Use a household hair dryer to move the sticker for 30-45 seconds, and press it flat 6.Choose variety colors:Black,White,Navy,Red,Pink,Purple,Athletic golde, Dark green, Orange, Royal blue,Teal SIZE CHARTS ADULT APPAREL SIZES: 15 YEARS OLD UP, POUNDS TO LISTED WEIGHT:：88、95、102、109、116、123、130、137、144、156、172、190、285 MAX YOUTH APPAREL SIZES: 6 -15 YEARS OLD POUNDS TO LISTED WEIGHTS：37、40、43、46、49、52、55、61、66, 70,72、78、83 MAX