This music score reading clip is made of metal material, which has strong durability and practicality. The surface of the clip is smooth and without burrs, which ensures that the clip will not scratch the book or the user's hand due to the burr. Features -Color:Silver -Material:Metal -Size:15.50X5.30X2.00cm/6.09X2.08X0.79in - Easy to Use: Simple and easy to operate, can be clamped stand or directly on the instrument. - Adjustable Angle: The clamp can be rotated, and the angle can be adjusted freely. - Non-slip Design: The inner surface of the clamp is designed with anti-slip particles, which can effectively prevent slipping. - Wide Application: Suitable for various occasions, such as performances, rehearsals, practice, etc. - Great Gift: A perfect music lovers, teachers, and musicians. They will like it. Package list: 1 x trumpet lyre