Features: Crafted from aluminum alloy, this 17mm ball head mount adapter securely holds smartphones, tablets, and magnetic holders, providing robust support for devices in both home and car environments. Featuring 360 degree rotation, telescopic adjustment, and a 1/4in female screw hole, the mount enables precise angles customization and seamless compatibility with tripods, selfie sticks, and most 17mm ball socket accessories. Ideal for driver needing navigation, multitaskers managing recipes in kitchens, and content creators requiring stable filming setups during mobile shoots. Effortlessly change between car dashboards, truck interiors, kitchen countertops, and photography studios while maintaining secure grip through vibrations resistant aluminum construction. Designed for adaptability, this base converts any 17mm compatible holder into a multi surfaces mounting systems, optimizing viewing angles for navigation, streaming, or video recording tasks. Specifications: Component: aluminum alloy Height: about. 10.7cm/4.21in Ball head diameter: 1.7cm Package Includes: 1pc Mount Adapter note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.