Key: Bb
Bore size: ML (0.460" ; 11.70 mm)
Main tuning slide style: H (Standard, two roots)
Bell material: Y (Yellow brass)
Bell size: S (# 37)
Bell thickness: S (0.024" ; 0.60 mm)
Bell diameter: 4.843" (123.00 mm)
Finish: L (Lacquer)
Leadpipe material: Yellow brass
Tuning slide material: Inner / Outer Yellow brass
3rd tuning slide adjustable finger ring & stop screw

Accessories:
Gig bag
CarolBrass® 7C mouthpiece
Polishing cloth
Valve guard
La Tromba T2 valve oil
Ultra Pure tuning slide lube
User booklet