1. Innovatively Designed: Innovatively designed interface replacement adapter base for Hero 10 9 Black and for Hero 8 Black max sports cameras.2. Material: It is made of high quality material, which is firm, stable, and safe.3. More Extended Functions: With a 1/4 universal screw hole, you can install the camera and selfie stick or tripod accessories, more extended functions.4. Easy to Replace and Install: Easy to replace and install, no additional tools required.5. Adapter Mount: The for adapter mount only supports camera mounting. If you want to connect with a selfie stick, tripod, or another extension pole, you need more adapters and screws.color:BlackMaterial:MetalPackage Contents:1 x Interface Adapter Base1 x Screwdriver6 x ScrewOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.