ITEM NAME:Desoldering Braid Solder Remover Copper Wick Wire Repair Tool 1.5M Long 3.5mm.1.5M Desoldering Braid Solder Remover. Speed up the speed of absorbing tin and low residue of flux. Material: Copper Wire. Increase the speed of cleaning the PCB pad. Due to the difference between different monitors, the picture may not reflect the actual color of the item.