Description:Material: Aluminum alloy CNC mechined lightweight durable for use.Function: Your action camera can be safely fixed on the helmet.Compatible: Universal fit for GOPRO fit for Coyote fit for YI fit for GITUP and other sports cameras.Easy Installation: The helmet camera mount comes with gaskets no other tools needed easy to install and operate.Portable: The helmet base adapter is easy to carry accessories for sports lovers great for leaving hands free while still shooting photos or video.Specification:Material: Aluminum alloyColor: BlackSize(LxW): About 46x40.5mm/1.81x1.59inchPackage includes:1pc x NVG Helmet Mount1pc x Adhesive pad2pcs x Plastic gasketNote:1. Due to the light and screen difference the item&039;s color may be slightly different from the pictures.2. Please allow 1-2 cm differences due to manual measurement.