The Quick-Release Adapter Mount has added a positioning clip to enhance the impact resistance. The Flat Adhesive Base features a large adhesive area with a strong connective force. With a large area of 3M tape at the bottom, the camera can be securely fixed to surfboards, snowboards, and other sporting equipment, making it suitable for a wide range of high-intensity scenarios. In The Box: Osmo Action 3 Quick-Release Adapter Mount × 1 Osmo Locking Screw × 1 Osmo Flat Adhesive Base × 1 Specifications: Osmo Action 3 Quick-Release Adapter Mount Dimensions: 40.2×21×34.2 mm Weight: 16 g Osmo Flat Adhesive Base Dimensions: 59.7 mm (diameter), 29.33 mm (height) Weight: 20.7 g Osmo Locking Screw Dimensions: 55.6×23×13.3 mm (L×W×H) Weight: 20.7 g Compatibility: Osmo Action 6 (Osmo Dual-Direction Quick-Release Adapter Mount required) Osmo 360 (Adjustable Quick-Release Adapter Mount required) Osmo Action 5 Pro Osmo Action 4 Osmo Action 3 DJI Action 2