【Elastic Strap Design】: Adjustable nylon straps with non-slip rubber inserts;durable and convenient to use and can meet the needs of different customers 【Head Mount Strap Feature】: Head strap belt can be used on head and helmets, fits all sizes and works perfectly with many action cameras. Ideal for filming when you want a point-of-view angle 【Record Your Wonderful Sport Time】: Good choice for swimming, rowing, climbing, diving, skiing, surfing, kayaking, biking, motocross and other action outdoor sports. This product is not suitable for vigorous impact sports,only low impact sports 【Widely Compatibility】: Universal Compatible with Gopro Hero 13/12/11/10/9/8/7/6/5,AKASO EK7000/EK7000 Pro/Brave 4/Brave 7LE/Brave 8/V50X Native/DJI Osmo Action 5 Pro /Dragon Touch/Apexcam 4K/Remali Capture Cam/Exprotrek/Jadfezy/SJCAM SJ4000 SJ4K/Surfola /WOLFANG/COOAU Action Camera and so on 【Package included】: 1 x action camera head strap + 1 x thumbscrew