Product Description Camera Mount Adapter for Ecosystem - -20 Mounting System Conversion Adapter - 100% CNC Aluminum Alloy This camera mounting adapter allows you to mount virtually any camera to any mounting system. Most cameras feature a standard -20 UNC thread on the bottom. A locking ring ensures a tight fit between the camera bottom and the adapter, securing the camera firmly in the desired position and preventing loosening. Compatible with all Hero3, Hero4, Hero5, Hero6, and Hero7 mounting systems. Made of 100% CNC aluminum alloy with a black anodized finish. Easily connect virtually any camera to your mounting system using our -20 camera mounting adapter. This adapter is made of 100% CNC-machined aluminum alloy with a glossy black anodized finish… Specifications: Color: Black Material: Aluminum Alloy Size: Approx. 3 * 2.5 * 2.5 cm Package Contents: 1 * 14-20 Camera Adapter This package only includes the above contents; other products are not included. Note: Due to differences in lighting and monitors, the color of the product in the picture may slightly differ from the actual product. The allowable measurement error is +/- 1-3 cm.