Performance Pluss MH3W rubber microphone clip is ideal for attaching most wireless microphones to any 5/8" US standard mic stand. The hard rubber construction firmly grips the mic while providing exceptional durability. Standard plastic mic clips have a susceptibility to breaking when a stand is knocked over, but the Performance Plus rubber clip will stand up to the rigors of the road. Fits 30mm-39mm mics, and is ROHS compliant.