[Adjustable Chest Strap] Made from premium polyester material, padded, elastic and breathable, suitable for a wide range of body types; quick release buckle design, easy and comfortable for wearing.
[Neck Holder] With a detachable phone clip, suitable for 4.6-7.6cm/ 1.8 * 2.9inch wide smartphones; made from premium plastic, elastic and comfortable to wear, just enjoy the excitement from first person view.  
[Adjustable Head Strap & Extra Phone Clip] The head strap is elastic and can be easily adjusted to suitable size for adults or kids; 5.5-9cm/ 2.1 * 3.5inch adjustable phone clip length, compatible with most smartphones on the market.
[Wide Application] Freeing your hands, great for cycling, running, climbing, diving, boating, skateboarding, paddle sports, skiing, motocross, and more, also suitable for live stream, travel, and Vlog recording. 

Specifications：
Color: Black 
Material: Plastic and polyester
Neck Holder Phone Clip Length: 4.6-7.6cm/ 1.8 * 2.9inch
Phone Clip Length: 5.5-9cm/ 2.1 * 3.5inch
Chest Strap: 36 * 34cm/ 14.1 * 13.1inch
Chest Strap Weight: 123g/ 4.3oz

Note：
The sports cameras and smartphones showed in the pictures are not included.

Package List：
1 * Chest Strap 
1 * Head Strap 
1 * Neck Holder
1 * Phone Clip
1 * J-Hook
1 * Thumbscrew
1 * Switch Support
1 * Sports Camera Adapter Screw