iGadgitz Tripod Monopod & Selfie Stick Mobile Phone Mount Bracket Holder for Samsung Galaxy Smartphones Adjustable and detachable mobile clamp holder. Retractable & fits mobiles with 55mm - 80mm widths. With a 1/4 inch-20 screw thread for tripods & monopods. Springs and the rubber pad at top clip your device tightly. for most smartphones including Apple, Samsung, HTC, Sony and more.