baseball cap: 1)material:100% cotton twill,108*58/21*21. 2) ... all. 3)closure:velcro. 100% cotton twill worn-out 3D embroidery baseball cap:Detailed Product Description:All caps&hats,conform to EN71 ... % cotton3) Closure:metal buckle or velcro 4) Available sizes:6+3/4,6+7/8,7,7+1/8,7+1/4 ... in stockCertificate CE, RoHs,ASTM 100% cotton twill worn-out 3D embroidery baseball cap