DBPOWER 13-in-1 Outdoor Sports Essentials Accessories Kit for GoPro Hero4/3+/3/2/1 Application 1: Head Strap + 1 pc Long Screw. The adjustable head strap is compatible with all sizes sporting cameras. It allows you to use the camera on head or helmet to record those before you. Application 2: Chest Strap + J-Hook Buckle + 1 pc Long Screw. The Chest Harness Strap Belt and Vertical Surface J-Hook Buckle helps your camera to have a shooting and recording steadily on the chest. Used in bicycle and autocycle riding,sking boating, fishing,hiking,etg. Application 3: Smatree Selfie Pole + Tripod Mount + WiFi Clip Case ( Wifi Remote not included) + 1 pc Long Screw + Adjustable Wrist Strap. Selfie Pole allows quick length adjustments from 17.5to 48.5, and it can offer the optimum shooting effect. ClipCase for WiFi Remote allows you conveniently attach your WiFi Remote to the pole so you can easily start or stop shooting while you pole is high up in the air Application 4: Smatree Selfie Pole + Flexible Phone Clamp + Adjustable Wrist Strap. Extendable handheld selfie stick for iPhone 4 4s 5 5c 5s 6 6 plus, Samsung Galaxy S3 S4 S5 Note 2 3 4 and other Android Phones. You can also share the shooting process with your friends on your phones! Application 5: Smatree Suction Cup Mount + 1 pc Long Screw. This suction cup is designed for fixing cameras on the surface of the motorcycle or car to ensure the machine will not drop in high-speed motion.