GoPro Diving Mask - NEW - Real Frameless - Built-in Stainless Steel Camera Mount - Includes Neoprene Strap & Mounting Screw - GoMask - un[framed] by XS Foto Processional Scuba Diving Quality. No Plastic Camera Mount. Attach GoPro Camera to SOLID Stainless Steel Camera Mount Includes Two Mask Straps; Traditional Silicone Strap and the New Neoprene GoStrap Includes Stainless Steel CQR CoinScrew for Attachment of GoPro Camera Quick and Secure attachment of all models of GoPro Cameras to the GoMask. Solid Stainless Steel GoPro Mount with Build-in Threads - No Nut Needed Everclear Glass Lenses - Nearly All Diving masks Use Low Quality Glass with a Visible Green Tint Caused by Impurities of Iron. The Iron Particles Reduce the Transmission of Light. The Everclear Glass Lenses in GoMask are High Quality Optical Lenses with Significantly Less Impurities, Less Blockage of Light and Better Underwater Vision