The flair of the bell cup, the size of the bell bore adapter, the length of the bell bore tube, and the height of the stand are all adjustable! The stand will hold tenor and bass trombones as well as B-flat,C, D, and E-flat instruments, including trumpet, coronet, flugelhorn and straight soprano sax. The unique track design of the legs allows doubling pegs to be placed anywhere. The robust design folds to a compact size, and it features a durable black powder coated finish with silver highlights.