metal clips: covering with copper, zone and black paint, size: 1/2" 5/8" 3/4" 1-1/4" , packing in wooden case,1000pcs/box, 10box metal hardware packing clips: covering with copper zine and so on. size: 1/2" 5/8" 3/4" 1-1/4" and so on.packing: 1000pcs/box, 10 boxes/case, or 6boxes/case.sell to middin east Asia, America, and so on. copper clip