<b>Specification:</b><br> Material:Aluminum<br> Weight:62.7g<br><br> Suitable for:Go pro Hero 9/8/7/(2018)/6/5/4 Black,Hero Session/Silver and Most Action Cameras<br><br> <b>Product Includes:</b><br> 1*Aluminum NVG Mount<br> 1*Screw<br> 1*Plastic Wrench<br><br> <b>Note:</b><br> Product not includes camera and tactical helmet.<br><br> <b>If you have any problems or feedbacks,pls contact us,we're all ears for any ideas you give.</b><br>