1. Made of PVC and silicone. Applicable to Various Activities Specifically designed for diving and freediving, our snorkel is versatile enough for a variety of activities. From snorkeling to swimming and diving, this product caters to underwater enthusiasts. Whether you're engaging in a leisurely swim or exploring the wonders of the underwater world, this snorkel is your partner for every occasion. 2. Made of PVC and silicone. Strong Sealing Performance With an aesthetically pleasing design and exceptional practicality, this snorkel boasts strong sealing performance. It effectively prevents water from entering the snorkel during use, enhancing your experience while diving. This added layer of security means you can dive with confidence, exploring underwater environments without fear of leaks or interruptions. 3. Made of PVC and silicone. Easy to Use Designed with user convenience in mind, this diving snorkel incorporates a large caliber catheter that facilitates effortless breathing. Whether you're a beginner or a seasoned diver, this innovative feature ensures that you can maintain a steady breathing rhythm, giving you the opportunity to focus on the beauty of the underwater world without any hindrance. 4. Convenient to Carry Lightweight and made of soft silicone material, the mouthpiece provides a comfortable use experience.