1. The item includes 2 three-way pivot arm assembly extensions and 4 thumb knobs. They are designed to make your camera extend in different angles, which can be used with any other adapters like camera mount, helmet mount, etc. 2. Model: ST-05. 3. Color: Mainly black. 4. Material: hard ABS and metal. 5. Three-way Pivot Arm Assembly Extension & 4 Thumb Knobs. 6. Includes 2 * three-way pivot arm assembly extension, and 4 * thumb knobs. 7. Suitable for GoPro NEW HERO /HERO6 /5 /5 Session /4 Session /4 /3+ /3 /2 /1 and other action cameras. 8. This item is to make your camera extend in different angles and it can be used with any other adapters like camera mount, helmet mount, etc.
