... ,50%nylon+50polyester. 2.size 16mm,20mm,25mm,30mm,40mm,50mm,100mm 3.black, white, other 1.Item: Hook & Loop, Velcro2.Material ... ,100%polyester.3.Size 10mm,16mm,20mm,25mm,30mm,40mm,50mm,100mm,150mm4.black, white, other color5.Very competitive Price Item DescriptionHook ...