Action Pro 360° Rotary Backpack Hat Rec-Mounts Clip Clamp Mount + Screw for SJCAM, Yi, GoPro Hero 2 3 4 5 Type: Clip Mount Color: Black Material: ABS Features: 360 Degree Rotary, Easy to Use Compatible Model: for Gopro Hero 2018 7 6 5 4 3+ 3 2, SJ4000 Size: 8.0cm x 4.0cm x 2cm/3.31" x 1.89" x 0.79" (Approx.)  Package Includes: 1 x 360 Degree Rotary Quick Clip Mount (The camera is not included.) 1 x Long Thumb Knob Screw Bolt with nut for Gopro