Description:Colorful: The button key sax insert is specially designed to be wood grains that can give your instrument a fresh new look. Suitable Material: sax button key cartridges are better shell made, which ensures the high performance of the product. Multiple Pieces: There are 9 pieces in the package, which can better meet your different needs. Wide Application: The decorative element can be used for various saxophones on the market, which is convenient for us to use and we can worry less about the purchase. Lightweight: due to the small size and light weight of the sax accessories, we can easily take them anywhere in case we need to use them right away. Specification: Material: Coating. Color: wood grain. Size: Large Round Size: Approx. 1.4cm/0.55inch. (6 pieces)Small Diameter: Approx. 1cm/0.39inch. (1 piece)Oval Size: Approx. 2.3 x 1.2 cm / 0.90 x 0.47 in. (2 pieces)Note:There may be several color distortions due to different computer resolutions. There may be a slight error due to different manual measurements. Package Included: 9 Pieces Inlay.