Usage Occasions The Pellking phone chest mount is suitable for skiing, fishing, biking, and motorcycle riding. It allows hands-free video recording and commentary. We do not recommend using it for shooting video during jumping or running activities. For better video results, turn on the anti-shake function of your phone. Great Choice for POV/VLOG The phone can be placed both horizontally and vertically. The J-Hook and long screw design allows 90-degree rotation. The strap size is easily adjustable and fits over large winter jackets and a wide range of body sizes. Stable Structure The phone holder features two non-slip rubber pads at the top and bottom. When you use the included mini wrench to secure the long screw to the J-Hook mount, the phone clip stays firmly in place at your desired angle, ensuring stable and shake-free recording without sliding. Quick Release The smartphone chest strap mount with J-Hook allows for quick and easy installation and removal. The phone can be detached in seconds, offering great convenience. What You Get 1 x Phone chest strap mount 1 x S-adapter 2 x J-hook 2 x Long screw 1 x Universal phone holder 1 x Lanyard 1 x Mini wrench 1 set chest mount included. If you experience any quality issues, please contact us for a replacement or refund. Buy with confidence.