Features:Main Material: Bakelite & BrassMain Color: BlackApply to: Bb ClarinetFeatures:- Designed for clarinet with bakelite mouthpiece. - Made of material, lightweight, portable and durable. - The ligature can help to hold the reed to the mouthpiece, helping to make the the sound of clarinet to produce more good tremolo and resonance and bring softer and wider tone, the playing effect is more obvious.