Description: Stainless steel, plastic Length: about 12 for cm / 4.72 in Color:Black Functions:string peg winder, string cutter and bridge pin puller Ergonomically designed for efficient and comfortable use Fits virtually all guitars, banjos and mandolins The restringing tool - keep one in every case Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Guitar String Winder(other accessories demo in the picture is not included.)