High purity, fine microstructure, very low oxygen content.No air hole, high porosity, loose, good electrical conductivity,high surface accuracy of the moldThe heat treatment process, the electrode is not directional,is suitable for fine play, fineHave good thermal properties, processing, ductility, corrosionresistance and weather resistance, etc.Specifications:Material: copperPurity: Greater than equal 99.6%Size: 15x250mmThickness: 3mmApplication: electrical appliances, distillation construction and chemical industries,especially electrical terminals of the printed circuit board, wires covered with copper,air, bus terminal. Electromagnetic switch, pen, root plate etc.Package include:5 x Copper stripOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.