Vandoren's B45 Lyre mouthpiece is made from hard rubber, has a 1.27mm tip opening, and medium long facing length. Features the Profile 88 in which the beak is angled steeper than traditional models. Musicians can choose the model that suits them best in terms of playing position and comfort, sound projection, and articulation control.This easy-blowing mouthpiece offers a flexible, round sound! Cap and ligature not included. Get your B45 Lyre Profile 88 Bb Clarinet Mouthpiece today at the guaranteed lowest price through Sam Ash Direct!