ITEM NAME:Rubber Wedge Mute for Piano Tuning - Set of 5 F7P5 Rubber Wedge Mute for Piano Tuning - Set of 5 F7P5 Made of durable natural rubber Correctly tapered Available in black only These are used to mute one or more piano strings during piano tuning. Highly durable and long lasting. Set of 5. size:49*48*10mm Package Contents:5pcs x Piano tuning tool Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
