Dimensions (Overall): 7.5 inches (L), 3.25 inches (H) x 3.25 inches (W)
Weight: .25 pounds
Compatible With: Most Trumpets
Warranty: No Applicable Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item,
• Free-blowing
• Plays perfectly in tune
• Secret-formula lining
Invented by Willie Berg in 1935, the Humes & Berg Stonelined mute features a secret formula used in the lining for easy blowing and perfect intonation.