NEEWER GP25 Chest Mount Harness Chest Strap for Action Camera Lens 6 stands for the filter＊s

6 stands for the filter＊s optical density

you can make synchronized changes by changing the settings on any one of them (currently available for NEEWER CB100C

Effective Heat Dissipation- The outer shell is made of thermally conductive aluminum alloy and features vents around edges for effective heat dissipation

Ultra Slim Aluminum Alloy Frame- Made of CNC machined aluminum alloy

NEEWER GP25 Chest Mount Harness Chest Strap for Action Camera Lens 6 stands for the filter＊sDescription Strap up for Perfect POV NEEWER GP25 Chest Mount Harness enables you to get immersive hands free POV shots with a stable platform for mounting action cameras, perfect for skiing, snowboarding, mountain biking, cycling, kayaking, rafting, surfing, climbing, and more. The quick release buckle makes it super easy to put the chest harness on like wearing a vest, ready for your outdoor adventures. Note: Do not use the product in high speed or