BQLZR Professional Double Row Horn Mouth Piece Mouthpiece

100% Brand new,never used
Item's color might be different from the picture because of the aberration.
Material:Copper alloy and silver plated
Silver Double Horn Mouthpiece
It is computer-aided design system and computer controlled lathe work together to produce the most precise mouthpieces
Usage:Double horn Bb/F
Length:65mm
End outer diameter:24.60mm
Connector outer diameter:7.70mm
Socket Size:7.4mm/0.29"

Package includes:
1 x Copper alloy Horn mouthpiece