1. [Adjustable Design] Elastic stretchable chest strap can be freely adjusted, and it is comfortable to wear the camera on the chest. With detachable stand, you can place smartphone horizontally and vertically.
2. [Free Hands] Chest mount harness strap frees hands, supports phone ​ with a width of 5.5‑10cm / 2.2‑3.9in, unlimited creativity, ​ immersive videos and photos from the chest angle.
3. [Immersive ​] Cellphone chest harness strap is a more immersive way of ​ than fixing a camera to a helmet, providing an immersive experience, and it is also highly regarded.
4. [Applicable Model] Not only for smartphone, but also for action cameras such as for ​ / 4/4 session / 3 + / 3/2/1, for LEVIN, for MUSON, for ​rk>​ Osmo Action, for ​>​>,​ for ​, etc.
5. [Widely Used] For surfing, skiing, skateboarding, biking, ​, and any other sport from an "under the helmet" perspective, when skiing, you can shoot your arms, knees, ski poles, and snowboards, while riding or on a bike or ​, you can shoot your arms and handlebars.

Specification:
Item Type: Chest Mount Harness Strap
Material: ABS
Mobile Phone Holder Can Hold the Range: 5.5-10cm / 2.2-3.9in

PackageList:
1 x Chest Strap
1 x Phone Holder
1 x Screw
1 x Adapter
1 x J Shape Mount

Note:
Manual measurement, please allow slight error