This product is a guitar tuner, exquisitely designed, made of high-quality plastic, durable, stylish and luxurious. Using labor saving principle, good flexibility, fatigue resistance and long service life. Protect the guitar and prevent scratches. Features -Color: Black -Material: Plastic, Electric elements -Size: 7.50X2.50X1.30cm/2.95X0.98X0.51in -The product has good workmanship, high-end materials and creative design, which is very ornamental. -The product is flexible and convenient for people to switch the steering mode. It is a must-have product for guitars. -It is made of exquisite craftsmanship, flexible and practical, with excellent texture, and can be tuned accurately and easily. -Professional and very durable, simple and practical, it will be your good replacement choice. -This product is suitable for guitar players to use at any time and is easy to carry.