Features1. The chest straps have two fixed position, and can be taken various perspectives: Fixed in the chest can be taken to chew bones, plane and the ball movement. 2. Fixed on the back, can shoot across the head running, jumping, fetch. 3. It can be washed by hydrophilic material, you can rest assured to let your dog dog swimming, playing, do not worry will get it very dirty. 4. Soft padded tectonic let your dog wear up very comfortable. 5. Fully adjustable, suitable for from 15 pounds to 120 pounds (7 kg to 54 kilograms) of large, medium, and small dogs. And for smaller dogs, chest straps can be removed. 6. This world from the angle of the dog. 7. Can pull down the chest straps to suitable for small dogs. 8. Washable hydrophilic material, even if it play swimming, playing with water, mud, etc, you also need not worry about the cleaning of chest straps. 9. The quick-release base makes the camera more simple to install and remove. 10. Accompanied by a video camera hanging belt, can further ensure the safety of the camera.Package List1. Dog/hound chest strap x 1 2. J-type seat x 1 3. Movable base x 1 4. Long screw x 2 5. Packing box x 1Specification: General Compatible with DJI: Osmo 360, Osmo Action 5 Pro, Osmo Action 4, Osmo Action 3, Action 2, Osmo Action Gopro: HERO13 Black, HERO12 Black, HERO11 Black Mini, HERO11 Black, HERO10 Black, HERO9 Black, HERO8 Black, HERO7 White, HERO7 Black, HERO7 Silver, NEW HERO, HERO6 Black, HERO5 Black, HERO5 Session, Hero Session, HERO4 Session, HERO4, HERO3+, HERO3, HERO2, HERO Insta360: Ace Pro 2, Ace, Ace Pro Material Nylon, Thailand Imported Rubber Size 15.5*14cm (main body, without strap) Weight 202g Package Include Package Contents Chest Strap x 1 J-shaped Bracket x 1 Quick Release Buckle x 1 Screw x 2 Color Package Box x 1 Package Weight One Package Weight 0.33kgs / 0.73lb One Package Size 17cm * 15cm * 8cm / 6.69inch * 5.91inch * 3.15inch Qty per Carton 30 Carton Weight 10.76kgs / 23.72lb Carton Size 52cm * 40cm * 38cm / 20.47inch * 15.75inch * 14.96inch Loading Container 20GP: 337 cartons * 30 pcs = 10110 pcs40HQ: 783 cartons * 30 pcs = 23490 pcs