CLEAR TEMPERED GLASS: diving mask is made of tempered glass lenses that resist scratching and pressure in deep waters and are shatterproof. 180 wider clear vision and brings men women an interesting snorkeling experience. COMFORTABLE TO WEAR AND WATERPROOF: the diving mask is designed with soft ribbed silicone face seal mould technology. It fits most faces, the adjustable strap allows a perfect fit to the face when wearing. SUITABLE FOR MOST FACE SHAPES: This professional mask with a super soft silicone coat is ideal for scuba diving and diving, making it our best mask and overall a great fit for most divers. SAFETY MATERIAL: Made of silicone, PC frame, tempered glass, soft, comfortable, non-toxic and flexible. Protect your face skin, durable and long-lasting, ensuring excellent durability and longevity, provide you with reliable protection. EASY TO USE FOR EVERYONE: Our adult snorkel set stands for ease of use and comfort. With an adjustable strap, the mask fits most faces. Enjoy an unforgettable and safe snorkelling session with your family and friends now!