All Brass Trombone Mouthpiece X-Gen (Extra wide Rim) 26XS (BT26XS) USA Line Straight Mute – Blue and

Straight Mute – Blue and Red Polymer

It's designed to identify and correct problems in the embouchure

the concave acrylic glass shield provides hearing protection for the musician stationed in front of other performers

A Symphony of Rich Sounds

French Horn

All Brass Trombone Mouthpiece X-Gen (Extra wide Rim) 26XS (BT26XS) USA Line Straight Mute – Blue and26XS (BT26XS) O. D (Outer Diameter): 42mm I. D (Inner Diameter): 21. 03mm Cup Depth: 9. 95mm Rim Width: 10. 485mm Throat: 4. 8 Length: 80. 2mm Cup Description: Shallow C shaped cup with a small diameter. Comfortable rim. Sound Description: Very small piece with a brilliant sound. Ideal for popular music.