// Wood Stone Saxophone Thumb Hook II for Selmer & Yanagisawa // By making the interior hollow, the contact surface area is minimized. The volume can be adjusted over a wide range from low to high frequencies, making it easy to change the tone and allowing for rich expression. The rounded finger loops allow for a perfect fit for fingers at any angle. This is the "II" model, which is designed more specifically to fit the shape of your fingers. If you would like us to install your saxophone, please email us with your order number and a message requesting in-store installation. Shipping costs will be borne by the customer.■Specifications: Material: Brass; Finish: Satin gold plating; For Selmer/Yanagisawa saxophones [Please check] *Not compatible with Yanagisawa curved soprano saxophones. *The early production Selmer soprano saxophone, Serie III (stamped SA-80 Serie III), is not compatible due to a different base shape.