ProPole 3-way Adjustment Base Mount & Adjustable Elastic Body Chest Strap Shoulder Belt for Gopro HD Hero 1 2 3 3-Way Adjustment Base Mount & Adjustable Elastic Body Chest Strap Shoulder Belt Keep your GoPro attached to your chest, easy to capture immersive video and photo footage Made of high quality material, durable and light weight Comfortable, fully-adjustable design fits all shapes and sizes, including over large jackets For GoPro HD Hero 1 2 3