Versatile Usage: This bracket can work for radio microphone(Round knob/ Back clip), handheld two way radio (with back clip),making it great for use in cars, boats, and indoor settings. Strong and Reliable: With its adhesive back and included screws, this holder ensures a secure and firm installation, keeping your radio or your microphone in place even in bumpy or turbulent environments. Size: 60mm*30mm, Small size, suitable for installation in various scenarios The whole product is made of high-strength aluminum alloy, durable and corrosion resistant What you get: 1PCS Aluminium Alloy Radio Hanger Holder with Screw(Black). If any technical or unsatisfactory problems, plz contact us by clicking “RADIO MAX” that below the "Buy Now", and find the button "ask a question". Radio Holder