OCTOMASK - Compatible with Gopro - Frameless Dive Mask for Scuba Diving and Snorkeling WORKS WITH ALL GOPRO MODELS including the new GoPro Hero 7, in addition to all other previous models. 100% MASK FIT GUARANTEE to ensure you have the best possible diving experience with our products! FEATURES AN ULTRA SOFT SILICONE SKIRT made from the highest quality silicone to ensure one of the best fitting masks you have ever had. INCLUDES ALUMINUM THUMBSCREW AND TRAVEL BAG with your mask to make easily storing and attaching your GoPro camera a breeze anytime you go scuba diving or snorkeling. 100% SATISFACTION GUARANTEE we are confident that after trying our mask you will agree that its one of the most convent ways to use your GoPro Camera on your next scuba diving or snorkeling adventures!