Brand new drum & cymbal clamp for Alesis Nitro Mesh/DM/Lite/Burst Electronic Drum Kits. It measures 1 1/8"x3/4" and fits the 1 1/8" diameter tube racks. Please note: this clamp will only fit the thinner 1 1/8" Nitro rack, and is too small for all of the other 1.5" Alesis drum racks. Feel free to message me w/any questions. I ship most packages within 1 Business Day.