You can shoot videos as if you were the protagonist of an RPG. Capture epic third-person perspectives like a drone, without the hassle of operating one. Note: When using this product with Ace Pro & Ace, you will need to purchase the separately sold Quick Release Mount or 3-Prong to 1/4 inch Adapter. Use a 360-degree camera hands-free to capture any angle. Lightweight construction won't get in the way of your action. Adjustable strap length to fit various backpacks. It's in very good condition as it hasn't been used much. This is a harness that fixes the camera to the back of your backpack. It allows you to achieve shots that seemed impossible before. Please understand that all sales are final, with no returns or cancellations. - Brand: Insta360 - Accessory Type: Harness Mount - Compatible Models: Action Camera - Color: Black - Material: Nylon Thank you for looking.