Features: Lightweight 17mm ball head to 1/4 screw adapter ensures secure connection between cameras, tripods, and smartphone mounts with its plastic construction and 360 degree rotation for angled. Universal 1/4inch metal screw and 17mm ball head compatibility, this adapter supports multiple angle adjustments and integration with magnetic suction cups or live streaming accessories. Ideal for content creators, vloggers, and photographers needing reliable mounting solution for smartphones, tablets, or action cameras during dynamic. Perfect for stabilizing live broadcasts, video calls, or outdoor photography where quick transition between tripods and mobile devices are essential. Enhances your camera photography accessory kit with this arm adapter that bridge 17mm ball head gear to standard 1/4inch tripod thread for professional grade flexibility. Specifications: Component:Plastic Size:Approx.50mm/1.97inch Package Includes: 1Pc Ball Adapter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.