Specifications: Material: Metal plating Color: Silver Size: 10x0.4cm/3.94x0.16inch(LxD) Weight: 48g Package include: 1 x Marching Lyre Clamp-On Features: 1.It is made of high-quality metal electroplating, which is durable and can be used for a long time to better serve your musical instruments. 2.The elegant silver appearance, exquisite workmanship and smooth surface make your beloved instrument look more beautiful. 3.Small and light, easy to carry, convenient and practical. 4.The total length is 10cm, the diameter of the round mouth is about 4mm. 5.It is very suitable for beginners and marching bands, it is also suitable as a gift for your friends, or on the desk in your office and home. Reminder: Dont break the marching lyre clamp-On at will, it is easy to cause damage.