Description These drum keys are made from aluminum alloy, ensuring durability and reliability. Suitable for various types of drums. The drum wrench is easy to adjust the tone and sound quality of the drum. Designed to cater to the needs of both professionals and beginners. Features -Color:Silver -Material:Aluminum alloy -Size:4.50X4.00X1.00cm/1.77X1.57X0.39in -Drum keys are made from strong aluminum alloy for enhanced durability and reliability. -Suitable for a wide range of drums, you can also send these drum keys as gift for drum lover. -Instrument drum keys are designed for convenient tuning and instrument drum maintenance. -Compact and lightweight design allows for easy transportation during performance and on the go. -Drum tuning key is an essential tool for drummers of all skill levels, which is very convenient to operate. Package list: 4 x Drum Tuner Keys