The helmet support base is an accessory designed for athletes or hobbyists who use a protective helmet, such as cyclists, motorcyclists, climbers, canoeists, and kiteboarders. The base, manufactured by Surewo, features an X-shaped design and is mounted on the front of the helmet (with the elastic side facing the helmet). The advantage of this product is that it provides very secure support for the action camera, without shocks, thanks to the three adjustable straps. The base is adjustable and compatible with all models and sizes of protective helmets. Compared to the old type of other similar products with sharp corners, this model uses rounded corners to avoid potential safety issues. It is ideal for GoPro cameras 12, 11, 10, 9, 8, 7, 6, 5, DJI Osmo Action 3, 2, Insta 360 X3, Insta 360 X2, SJ4000/5000/6000, LD4000/6000, Xiaomi YI 4K, and Sony Sports DV, among others.