[Unique design] HYS Belt Clip & Round Knob Holder is small, Easy to Carry, Easy to replace the phone holder for the 1 inch / 25 mm / B size mounts, it takes up no place at all. If you have a two way radio/speaker mic with belt clip or Round Knob device, you can always change what are you need holder. [Handheld Radio Belt Clip & Round Knob Holder] Radio clip Mount for all Handheld Speaker mic & HT radio-Universal Round Knob & two way radio & mic with Belt clip; The hanger Holder mount stand is made of high quality, which is more attractive and durable. Material: Aluminium Alloy [Wide Compatibility] The Radio clip mount for Cobra, Alinco, Anytone, Bao-Feng, Kenwood, Midland, Motorola, Uniden, Yaesu, President Radio/speaker mics for HT's & all CB two-radio with Round Knob& Belt Clip. Lightweight design,convenient to carry and use, Easy Install; [Compatible with RAM mount B Size ball head] 25mm (1-inch) ball adapter( Standard 1 inch / 25 mm mounts). Compatible with 1 inch / 25 mm /