This is a portable and universal tuner used to tune guitar. This tuner is a good option for you to keep your instrument in tune. Get one before you run out of supplies. The product is made of safe and good material.Fine workmanship, durable and sturdy,not easy to wear or tear, you deserve to have one. Features -Color:White-Material:ABS-Size:6.40X4.90X1.20cm/2.52X1.93X0.47in-The tuner has excellent material, exquisite appearance, portable design, and can be used with confidence. -With a professional structure, guitar pitch pipe is more practical and convenient for your tuning adjustments. -Great as gift for friends or musicians who like guitar or other proper musical instruments. -Perfect for acoustic guitar, electric guitar or others, very practical and useful. -Small and practical, light and durable, it can fully meet your needs. Exquisite craftsmanship and fine details are everywhere. Packing list: 1 x guitar pitch pipe