Mechanical movement design makes the music beat more accurate, so this metronome can bring you a very accurate beat experience. It is this performance metronome with a unique shape and accurate tuning, which is an ideal gift for beginners and music lovers. It is made of high-quality plastic and metal material. The length of this product is 3.5cm, the width is 5cm and the height is 11cm. The universal mechanical metronome is suitable for various instruments such as guitar, violin, piano, drums, which is a practice tool for beginners. Item Name: Metronome Material: Plastic, Metal Features: High Precision, Stable Working State, Swinging Pendulum Size Details: L: 3.5cm/1.38", W: 5cm/1.97", H: 11cm/4.33"(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 Metronome (Has or Without Logo)