HLC Swimming Scuba Dive Snorkeling Mask Compatible with Underwater Cameras for Diving with Gift Box and Silicone Swimming Cap for Women and Men Works with Cameras Film Underwater Adventures from Diver's Perspective;Durable Storage Gift Box Included to Prevent Damage when Traveling Allows you to dive hands free with which allows you to enjoy again your scuba diving without having to fiddle around Swimming Cap Protects Ears From Water With Structure's Ergonomic Ear Pockets For a Comfortable Swim;Unique design grips on head to avoid Super-Soft Silicon Skirt & Dual Safety Tempered Glass Lenses;Large Easy to Reach One-Handed Nose Pocket for Ear Equalization Excellent seal on many face types, average internal volume.