Features: Pull out the bridge pins with the notches in the handle. Small size, easy to carry and store, easy to use, good performance. Made of plastic and metal material, durable and has a long service life. Loosen and tighten strings by unwinding and winding at the tuning pegs. Not only helps to quickly replace strings, but also has a bridge pin remover. Specifications: Material: Plastic, Metal Color: As The Picture Shows Package Weight: approx.60g Handle Size: approx.9.5x6.5cm/3.74x2.56in (More Size Detail, Please See Photo.) Note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks! Package includes: 1 x Guitar String Winder Kit(can be split into 2 parts)