Usage Occasions The Pellking phone chest mount is suitable for skiing, fishing, biking, and motorcycle riding. It allows hands-free video recording. We do not recommend using it for shooting video during jumping or running. For better video quality, turn on the anti-shake function of your phone. Great Choice for POV/VLOG The phone can be placed horizontally or vertically. The J-Hook and long screw design allows 90-degree rotation. The strap size is easily adjustable and fits over thick winter jackets and a wide range of body sizes. Stable Structure There are two non-slip rubber pads at the top and bottom of the phone holder. Use the included mini wrench to securely tighten the long screw into the J-hook mount. The phone clip will stay firmly in place at your desired angle, ensuring stable and shake-free recording. Quick Release The smartphone chest strap mount with J-Hook allows quick and easy installation and removal. The mount can be disassembled in seconds for added 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. If you have any quality issues, please directly. We will provide a replacement or refund. Buy with confidence. Package Includes: 1 set chest mount