1>Materials: yellow copper wire H68H80, phosphorus copper wire (tin bronze), purple copper wire 2>good service 3>good quanlity Red Copper Meshesmeshes : from 16---300 meshescolor : yellow and red copperwidth : 1 mLength of the copper meshes : 30 m (also can as you )Red Copper MeshesCommon Materials: yellow copper, phosphorus copper wire.copper Weaving method: plain weave, twill weave, dense grain ...