Our universal/adjustable nylon radio holder designed to attach to a 2" wide duty belt with the loop opening. It is designed to hold most current brands of COMPACT SIZE two-way radios used in the Fire Rescue and Law Enforcement industries, such as the following: KENWOOD 272 G, TK-3160, and TK-2170. It is made with 2" wide ballistic nylon webbing with a metal insert between the two webbing layers. The holder has a sewn loop on the back of the holder that allows it to slide onto a 2" wide duty belt. It also has a strap that secures the radio from the top to keep it from shifting upward during vigorous motion. Our radio holder is truly an ULTRALITE, streamlined design. Very lightweight yet exceptionally durable!