COPPER CLIPS, SIZE: 1/2" 5/8", 3/4"  , THICKNESS: 0. 40MM-0. 50MM, WIDTH: 25MM, PACKING: 1000PCS/BOX, 10BOX/CARTONS, GROSS WEIGHT: 27KGS--40KGS, 40000 CARTONS/MONTH, METAL : Q235