This diving goggles set comes with a fully adjustable head strap and a soft silicone skirt that fits perfectly on various face shapes. The antifog coated tempered glass provides clear underwater visibility, while the water and air split design prevents choking during use. Made of high-grade liquid silicone, this diving goggles set is extremely comfortable and safe without worrying about water leakage. Also, it has been certified by CE, suitable for professional diving and snorkeling. Features: 1. Snorkel Set: With a variety of different colors optional, is great for outfitting the whole family, the diving mask comes with fully adjustable head straps that are easy to adjust. 2. Professional-grade Silicone Material: The diving mask is made of high-grade liquid silicone, very soft, extremely comfortable, does not hurt the skin. 3. Safe and Comfortable: The soft silicone skirt of the scuba mask can perfectly fit various face shapes to form a completely watertight seal, which is very safe without worrying about water leakage. 4. Antifog Coated Tempered Glass: This mask features tempered glass with antifog treatment, providing a clear underwater view and eye protection. 5. Water And Air Split Design: One-way drain valve, large displacement, and fast speed, to prevent choking during use. Specification: Material: Silicone, Tempered Glass, PC, PVC Color: Pink, Yellow, Black, Purple, Blue, Red Size: Scuba Diving Mask: 17 x 11 x 7cm, Breathing Tube: 45 x 3 x 11CM Weight: Scuba Diving Mask: 215g, Breathing Tube: 185g Certification: CE Package Included: 1 x Scuba Diving Mask 1 x Breathing Tube