Description:Material: This alto saxophone repair kit is made of metal, so it is sturdy and not easy to damage, and can be reused for a long time. Spare part: This saxophone repair kit can be used as a ro spare part to replace old or damaged parts of musical instruments. Gifts: The metal instrument set accessories is suitable to use as a gift for your musicians, friends or families who are learning to play the saxophone. Wide Application: You can repair your musical instrument with spare parts by using it so that you don't need to go to a professional instrument store, which will save a lot of money for you. Compatibility: The professional DIY sax mount part is compatible with musical instruments such as alto saxophone. Specification: Material: Metal.Color: show as picture. 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: 18 Pieces of Wrenches.24 Pieces of Spring Pins.4 Pieces of Reeds.4 Pieces of Reed Screws.26 Pieces of Top Screws.2 Pieces of Adjusting Screws.3 Pieces of Fixing Nuts11 Pieces of Flower Rod Screws.2 Pieces of Hot Melt Glue.