Features: Brand new and high quality Made from durable tool steel, these reliable correction tools are designed to fit different key covers, ensuring a perfect fit for various sizes. Suitable for all enthusiasts, students, and professional musicians of brass instruments, whether beginners or experienced players. Perfect for use in schools, music classrooms, rehearsal rooms, and venues, meeting the maintenance needs of various brass instruments. Improve your playing experience and prolong the usage of your beloved brass instrument with these essential repair accessories. Achieve airtight seal and prevent air leakage between saxophone pads and key covers with this set of 4 L shaped leveling tools for woodwind instrument repair. Specifications: Material: Tool Steel Color: As The Picture Shows Package Weight: approx.47g Size: approx.6x3.1cm/2.36x1.22in (More Size Detail, Please See Photo.) Package Includes: Set of 4Pcs Saxophone Repair Tools note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!