BZ50-II CNC Aluminum Alloy Thumb Knob Stainless Bolt 5.3cm Screw for Gopro Hero 4/ 2 / 3 / 3+ / SJ4000
Brand BZ Model BZ50-II Quantity 1 Color Green Material Aluminum Alloy Compatible Camera Models Gopro Hero 3+ / 3 / 2 / HD Functions Very easy to use connect the Gopro camera rich mounts; High precision durable Packing List 1 x Long screw