Feature●Cup: 24.75mm Shape: Medium shallow, not too sharp●Package Dimensions: 4.0 H x 5.0 L x 5.0 W (inches)●Package Weight: 1.0 pounds●Country of Origin : United StatesDescription
Bach K3507C Mega tone small shank tenor trombone mouthpiece, silver Plated, 7 C cup: 24.75mm, rim shape: medium shallow, not too sharp.