Neoprene wrist sandbag 1.material: black magic tape , neoprene+SBR, iron fillings 2.weight :0.45kg; long:13'' ;width:4.5'' neoprene wrist sandbag material: black magic tape , neoprene+FRPS , iron fillings packing: 1pair/inner color box 10 boxes/brown cardboardtextile label (logo)also are available; Item NumberSpecificationMOQLF-WWA0.5kg/pc2500pcsLF-WWB1kg/pc2500pcsmore details please visit our ...