Features: This cold shoe adapter has an aluminum alloy structure with anodized treatment, packed with durability for a long lifespan Upper limit screw for quick installation and to prevent the cold shoe part from falling off, securely attached Locking pin designed for 1/4 screw holes with a 9 mm distance between two holes, effectively preventing equipment from flipping Cold shoe expansion adapter, suitable for micro-single, SLR, camera to expand more units such as microphones, lighting, monitors, and others Compact and stylish, it won't add much weight to your photographic equipment, practical strong cold shoe and hot shoe base holder Specifications: Main Material: Aluminum Alloy Color: Black Size: Approximately 2.65x2.4x1 cm/1.04x0.94x0.39 in Note: Please allow 0-1 cm tolerance due to manual measurement Please allow slight color differences due to different screen resolutions Packaging Contains: 1 Cold Shoe Adapter Base