SmallRig 3734 Mobile Video Cage for iPhone 13 - 3734 is a multifunctional dedicated cage designed for iPhone 13 for professional videography, live streaming and vlogging. The compact, formfitting cage weighs only 85g and features 1/4"-20 anti-twist threaded holes and cold shoes that support accessories as Side Handle 2772, Tripod BUT2429, Microphone 3452 and LED Light 3286. Its back lens cover allows to attach M-mount lenses for better image quality.  The hollow design does not block iPhones buttons, ports and allows using ultra-wide angle lenses. With quick-lock design, the cage becomes easier to assemble and disassemble, safer and more stable, it will not pop up due to accidental touch after locked. Metal-made full cage, alongside built-in shims, protects smartphone and prevents vibration and scratches. The cage enables horizontal and vertical shooting. Note: Please use it gently to avoid scratches; compatible with SIRUI M-mount lenses and other similar lenses; not compatible with