• silicone
• Underwater breathing device: the silicone material is and , ensuring that the snorkel will hold up over time,snorkeling gear
• Swim snorkel: the snorkel is lightweight and easy to carry, making it for travel and outdoor adventures,diving mask and snorkel
• Dry snorkel: the snorkel is designed with the user's safety in mind, ensuring that they can breathe comfortably and confidently while diving,professional scuba tube
• Diving accessory: the fully ventilated design allows for easy and natural breathing, reducing fatigue and relaxation while diving,snorkel gear
• Professional diving tube: the moderate width of the air intake ensures that breathing is not obstructed and water is keep from entering the breathing tube,portable dive tube