... be used for promotional product and fashion accessories3) 100% cotton embroidery baseball cap4) metal buckle at the back5) ... curved or flat visor(peak)material100%cottonCotton,polyester,poly-cotton,arcrylic,canvas or othersBack closuresnapbackVelcro,plastic ,metal bucklepeakwashedBinding peak ... excellent in managementStrong in competition, professional in manufacture Cotton twill custom snapback caps