Tetra-Teknica CLP5P 3/8" Lapel/Lavalier Microphone Tie Clip, Color Black, 5-Pack Tie clip for lapel / lavalier microphone Metal construction Fits lapel / lavalier microphones with a neck diameter of 3/8" Compatible with all major brands including Samson, Nady, Shure, Audio-Technica, Hisonic & more 90-day warranty