Polyester material swimming cap,21*19cm,500pcs/ctn elastic easily Material:100%polyesterMOQ:5000pcs/colorColor:red,pink,yellow,orange,green,white,black,blue,royal blue,dark bluePacking:1 pc in a OPP bag,50 pcs in a plastic bag,500 pcs in a carton.21*19cm,500pcs/ctn,8kg/ctnelastic easily 100% Polyester Swimming Cap