3 in 1 design(hand/belt/neck), makes it suitable for all kinds of needs It is widely used by people that work in police station, military, hospital, security office, eatery and many other places. Can hold small devices like phone, gps, walkie talkie and handheld two way radio It is also suitable for radios in the same or smaller size (110x65x45mm) With three angle rope lanyard, four hook, and adjustable shoulder strap, it just need to adjust once instead of everytime.