Works fine for B-cornet, but the bell on mine Yamaha Soprano cornet (eb-cornet) is to narrow, and could not be used together.
A shame K&M doesent make this for those types of instruments because the storage-system in the bell (when put in case) is brilliant.
instead i bougth the "Hercules Stands DS410B TravLite Trumpet", pulled of the orange rubberball, sawed of a little of the center rod, remounted the rubberball, and that stand is now perfect for my yamaha Sop. Cornet.
IMPORTANT NOTE! Any self-made modification to an original product will void the warranty and cancel/annul the return policy.