Description: Versatility: The Drum Extension Clamp is a versatile accessory, suitable for a wide range of drum setups. Its adaptable design allows for easy integration with most drum kits, making it a must-have for every drummer Quality Material: Crafted from and sturdy materials, this Cymbal Boom Arm Mounting Bracket ensures longevity and reliable performance. Its sturdy construction can withstand rigorous drumming sessions, promising an enduring lifespan Easy Installation: The Cowbell Clamp Holder offers a user-friendly design that facilitates easy installation. It can be effortlessly attached to your existing drum setup, without requiring any additional tools or professional help Enhanced Musical Experience: This Drum Set Mounting Clamp Stand enhances your drumming experience by providing additional setup options. It allows drummers to extend their drum sets, offering more room for cymbals or other percussion instruments, thereby expanding the range of sounds that can be produced Stable Mounting: Extension clamps holder mounting connect arms, pipes, booms, and other drum accessories. Strong and secure positioning arm can easily be mounting with the drum stand.Counter weight at end of boom arm for ultimate stability Specification: Material: Metal  Size Chart: Clamp A: 23x14cm/9.06x5.51inch Clamp B: 27x14cm/10.63x5.51inch Clamp C: 40x13cm/15.75x5.12inch Clamp D: Length 12cm/4.72inch   Package Includes: 1 Drum Extension Clamp Holder  Note: Please allow slightly errors due to manual measurement and different monitors.