Tempered glass anti fog panorama snorkel mask set - Made from impact resistant tempered glass that withstands impacts from sharp objects and deep-water pressure. Safety is the priority. - Advanced lens curvature provides a wider underwater field of view. - Glass is treated to resist fogging, delivering a clear, crystal view underwater. Adult snorkel set with adjustable fit - Fully adjustable head strap for a secure fit. - Improved button buckle allows easy length adjustment to fit all head sizes. - Advanced silicone face skirt fits most face shapes and is suitable for both men and women. - Designed for both professionals and beginners. Action camera compatibility - Unique design includes an extra free screw to mount your action camera. - Easily capture and share your underwater adventures and snorkel moments. Safe and comfortable silicone construction - Made from high-quality liquid silicone that is soft, comfortable, and gentle on the skin. - Soft silicone edge forms a complete watertight seal for reliable leak-free performance. - Safe for extended wear across a variety of facial shapes. Use scenarios - Recreational snorkeling in calm waters, lagoons, and near reefs for a clear, wide underwater view. - Underwater photography or videography with an action camera to document your experiences. - Suitable for adults of different face shapes and experience levels, from beginners to pros.