Description: 【Compact and Portable Design】: This drum key is small and lightweight, making it suitable for both home use and travel. Whether you're on stage or practicing, you can easily carry it with you to ensure your instrument stays tune 【Material】: Made from steel, this Drum Tuning Key Bit is built to long time, providing reliable performance for all your tuning needs 【Convenient Size】: With dimensions of 10*50mm, this Metal Wrench is designed to fit comfortably in your hand while being easy to store in any drum kit or bag 【Essential Tool for Drummers】:The Drum Tuner is ideal for quick adjustments and maintenance of your jazz drum set, ensuring optimal sound quality at all times 【Package】: The package contains jazz drum key, ready to assist you in maintaining the pitch of your drums wherever you go Size Chart: 1cmx5cm/0.39inchx1.97inch Package Includes: 1 Drum Tuning Key Bit Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.