Features: Transform your mounting solution with 17mm to 17mm Balls Head Adapter, from aluminum alloy for performances. This adapter features Two Balls head, allowing transition between devices while maintaining stability and flexibility. for enthusiasts and photographers, this accessory for both men and women who need mounting option. Use it in various setting, whether you're setting up smartphone or camera stand home, in office. Enhances device compatibility effortlessly with essential laptop stand accessory, ensuring your gadgets readys for action. Specifications: Material: Aluminum alloy Size:as picture show Package Includes: 1PC 17mm to 17mm Balls Head Adapter note: Please allow 1-3cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.