Features: This 17mm Ball Head to 1/4" Nut Adapter is a Multifunction solution for safely mounting your smartphone on tripods, live streaming stands, and magnetic mounts. Crafted from high quality plastic, this adapter is both and easy carry , featuring a 17MM interfaces design that ensures quick and easy installation. Ideal for content creators, photographers, and vloggers who need a reliable way to attach their devices to various supports. Perfect for use in live streaming, photography meeting , or any scenario requiring stable phone support, enhancing your creative workflow. With its universal compatibilities , this phone holder adapter seamlessly integrates with most mobile accessories, making it essential addition to your technology toolkit. Specifications: Material: plastic Ball head: about 17mm/0.7inch Thread: 1/4inch Size: about 17.8x39mm/0.7inchx1.5inch Package Includes: 1x17mm Ball Head Adapter note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.