KENMAX&reg; Mic Microphone Holder Clip HLN9073 for CB Motorola Radio XPR4550 CDM750 GM300 M1225 SM50GM3688 TK768G Material:Iron Packing 2 iron belt clip, 4 screws Size :50*31*11mm Sold exclusively by KENMAX. Compatible Models: XPR4350 XPR4550 CDM750 CDM1250 GTX800 GTX900 GM300 M1225 SM50 SM120 CM200 CM300 PM400 GM300 GM338 GM950 GM360 GM3188 GM3688 TK768G TK868G TM471A