Stand-Clamping Rest for Four (4) Various-Size Instrument Mutes Clamps to Music Stand Tubing for Quick & Easy Access to Mutes; Min/Max Tubing Diameter: 0.51" - 1.25" (13 - 32 mm) Holds Trumpet, Cornet, French Horn, & Trombone Mutes Extended Post Provides Clearance from Music Stand Trays Four (4) EVA Foam-Lined...

