Suitable for sub-tenor saxophone flute head set, easy to blow, save effort, no noise, magnetic resistance to hearing, not harsh, and the contact part of the with metal pieces, make the sound more bright and magnetic, full vibration, penetration, easy assembly, reduce the vibration between the teeth and the flute head, protect the teeth Effectively reduce the wear of the flute head, the of natural reed production, only to the sound Colour:As shown :ABS Package Contents: 2 x Mouthpiece 1 x 1 x Clip 1 x Cap 1 x Flute head Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.