2 Rockville Universal Wireless Microphone Clip Flexible Plastic+Copper Threading Rockville Universal Wireless Microphone Clip W/ Flexible Soft Plastic Construction and Copper Threading. This is a high quality clip for standard sized wireless microphones Flexible and durable soft plastic construction. Clip Works With Mic Diameters of 1.18"  1.38 inches (30mm - 35mm). High density copper threading 5/8" x 27 5/8" diameter and 27 threads per inch (Fits standard wireless microphones by Rockville, Shure, Audio Technica, and other popular brands) Designed to fit standard sized wireless microphones. Wireless mics have a larger diameter then wired mics so they require a larger mic clip such as this one Screws on and fastens to all standard microphone stands such as the Rockville RVMIC1 stand Rockville Universal Wireless Microphone Clip W/ Flexible Soft Plastic Construction and Copper Threading This is a high quality clip for standard sized wireless microphones Flexible and durable soft plastic construction Clip Works With Mic Diameters of 1.18&#034;  1.38 inches (30mm - 35mm) High density copper threading 5/8&#034; x 27 5/8&#034; diameter and 27 threads per inch (Fits standard wireless microphones by Rockville, Shure, Audio Technica, and other popular brands) Designed to fit standard sized wireless microphones Wireless mics have a larger diameter then wired mics so they require a larger mic clip such as this one Screws on and fastens to all standard microphone stands such as the Rockville RVMIC1 stand