Our Soundman lyre for clarinet comes with a two-divided clamp, held in place by a sturdy spring. This ensures a strong, reliable hold for your music book / sheets. The lyre can easily be attached to the clarinet body itself, enabling you to move freely while playing. Material: brass, nickel plated. The rubber ring reliably protects your clarinet from scratches and other damages. Width of the lyre: 3,27" (83 mm), Height of the lyre: 2,99" (76 mm); Width of the heald spring motion: 2,48"; Aperture of the ring holding: 1,34. Marching Band for Clarinet Lyre Nickel-Plated