Description: 【Sturdy Construction】: Alto Sax Repair Maintenance Kit is designed for soprano saxophones and comes with screws to help extend the life of instrument components 【Material】: Saxophone Repair Kit is made of a combination of metal and pp to ensure reliable performance and long life of all components 【Comprehensive Kit】: The package contains a complete set of saxophone repair accessories, such as saxophone shaft sticks, screws, spring pins, saxophone key buckles, spring clips, guard eye screws, guard length screws 【Compact Size】: Alto Sax Maintenance Kit is compact in size, easy to store, carry or transport as needed 【Maintenance Essential Tools】: Wind Musical Instrument Parts is for musicians who want to keep their soprano saxophones in top condition with readily available replacement parts Size Chart: Packing size: 20cmx10cmx3cm/7.87inchx3.94inchx1.18inch Package Includes: 1 set saxophone repair parts (saxophone shaft, screws, spring pin, saxophone button buckle, spring clip, guard eye screw, guard length screw)