Description:Material: This sax key button inlay uses stones as the material, which is sturdy, durable, not easy to damage so that can be reused. Replacing part: The saxophone buttons inlays are suitable to be used as spare parts to replace the old or broken accessory of the sax. Wide usage: The sax shell replacement part has a wide range of using applications, which can be used in most kinds of alto, tenor and soprano saxophone. Easy installation: This alto tenor soprano sax accessory is small in size and lightweight, so that can be installed on the saxophone easily. Gifts: The woodwind musical instrument spare part is suitable to be used as a special gifts to your friends who are a sax player. Specification:Material: Stone.Color: Wood color. Large round size: Approx. 1.4cm/0.55inch. Small round size: Approx. 1cm /0.39inch. Oval inlay size: Approx. 2.3x1.2cm/0.9x0.47inch.Note:There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes:9 Pieces Sax Key Buttons Inlays.