CNC machined from aluminum alloy for durable, precise construction and reliable performance. Antiloose design helps keep mounted accessories secure during use. Three cold shoe extension with a simple oneturn mechanism, expanding from a single cold shoe to three to accommodate multiple accessories. Bottom mounting options: a 1/420 threaded hole for tripod, selfie stick, or other 1/4 inch screw compatible equipment; plus a 1/4 inch cold shoe mount for direct accessory attachment. Center mounting option: a 1/420 threaded hole for additional mounting flexibility and configurations. Compatibility: supports standard 1/420 accessories and mounts, suitable for cameras, lights, microphones, monitors, tripods, and other gear. Compact and versatile: increases mounting options without adding significant bulk to your rig. Practical use scenarios: Vlogging or oncamera setups: mount a LED light, microphone, and small monitor on one rig for a streamlined workflow. Studio or event photography: expand to three footwear to run multiple lights, triggers, or accessories simultaneously. Mobile or field shooting: combine a smartphone or compact camera with tripod or selfie stick, plus additional accessories for enhanced flexibility.