[Package] You will get 4 x long/short same direction pivot arms mount, 4 x long/short vertical direction pivot arms mount and 4 x thumbscrews, allows for enjoying from different altitude angles. [High Quality] The extended pivot arm is made of high quality polycarbonate material, the screws are made of stainless steel, rust-proof, for long term use. [Flexible] Easy to install and remove, providing excellent angle flexibility, the left and right angles and front and rear directions can be easily switched. [Multi-Angle] Forms a secure connection with most action cameras, allowing your camera to extend from multiple angles to capture images from different angles. [Usage] Great for skiing, surfing, racing, mountain biking, motocross, rock climbing and other extreme sports. Color: Black Material: Aluminum alloy Package Contents: 1 x Extension Arm Straight Joint Adapter Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.