Features: 100% brand new and high quality CNC Aluminum Photographic Adapter,Suitable for 1/4' screw to two-card slot of action camera 360rotating and lockingadjustment,The screw can be driven by the turntable to fix the camera at any position Anti-slip, anti-scratch,rubber pad. More expansion,more application scenarios Wide range of applications,Standard 1/4 thread and general action camera 2-card slotheads Two-card slot with bottom groove design,The root is thinner, it is easier to deform and strengthen Package Includes: 1x Tripod Adapter Specifications: Material:Aluminum Alloy Color:Black/Black Silver/Black Red Size: Approx. 24x36.5 mm/0.94x1.44 inches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.