Compatible with closed hi-hat arms: Ideal for drummers who want to stack two cymbals, can be mounted on a multi-clamp without the need for an additional stand, the tension spring can adjust the degree of opening of the top and bottom cymbal, saving space and helping get a better performance. Rotation design: The cymbal boom arm adopts a rotatable design, which can adjust the angle you need. The wing nut is easy to unscrew and tighten, which is very convenient. Sturdy and : The attachment compatible with closed hi-hat boom is made of high-quality metal material, which is wear- and has a long service life. Thickened felt: The felt is designed with thickening, which has high elasticity, good shock absorption, and is not easy to lose its stickiness. Sealed shock absorption, stable buffering. EASY TO INSTALL: The cymbal holder attachment fits a variety of drum kits. Easy to disassemble and replace parts, not easy to damage. Color: Black & Silver Material: Metal Package Contents: 1 x Cymbal Stand Arm Attachment Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.