Material: stainless steel ,iron,copper. Used :mainly used in building, handicraft ,woven mesh , correspondence equipment and brush, tightwirefilter mesh ,high pressure tube Specification: 0.13mm-6.5mm Weight: above1Kg/spool ,5-800kg/panel Packing: Inside lining PVC, outside package of paper box or wooden crate; Outside and in models weaves the bag or the linen.