Features: This aluminum alloy 17mm ball head adapter proposals full rotation for panoramic imaging and multi direction positioning with various cameras, enabling flexible adjustment for different perspectives. Features a 17mm ball head to standard 1/4" screw connection, consistent tripods, phone holders, tablet stands, DSLRs, and magnetic attachments for versatile mounting. Made from strong aluminum alloy with a smooth black finish and denial pointed edges, combining sturdiness with an attractive appearance. The compact design measures 36mm in length with a 17mm ball diameter, maintaining easy portability while providing stable support for your equipment. Enhances compatibility between DSLRs, selfie accessories, action cameras, tripods, and mobile device mounts for adaptable photography setups. Specifications: Component: aluminum alloy Color: black Size: length 36mm/1.42inch, ball head diameter 17mm Name: Aluminum alloy 17mm ball head to 1/4 screw connection adapter Package Includes: 1Pc 17mm Ball Head to 1/4 Screw Connection Adapter note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.