Ergonomically designed to fit the hand, this tuning clip is easier to use and can be quickly released and clamped. Equipped with silicone pads and high elasticity springs, this tuning clip will not scratch your hands or cause damage to your instrument, and ensures even force and accurate tuning. It is made of quality of metal material. The length of the product is 8 cm, the width is 8 cm. It can be used for the tuning of Guitar, Bass, Violin, Viola and Ukulele. Item Name: Tuner Clip Material: Metal Features: Quick-release, High Strength Spring, Portable Size Details: 8cm x 8cm/3.15" x 3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Tuner Clip