Features 1、Silicone Mouthpiece: The diving regulator is equipped with a mouthpiece, which is made of food grade silicone, has a soft texture to prevent masseter fatigue, ensuring a comfortable diving experience 2、Lasting Durability: Constructed with aluminum alloy and ABS materials, this scuba diving regulator is robust, resilient, and designed for long term use without easy damage or deformation 3、Dive Exhaust System: Features a diving exhaust system that directs bubbles to the sides, facilitating effortless breathing. The mechanical balance ensures smoother inhalation and exhalation 4、Versatile Applications: This regulator is suitable for a wide range of diving activities, including recreational diving, snorkeling, underwater production areas, underwater rescue, and fishery aquaculture 5、Multifunctional Design: Suitable for deep diving, instructional use, and various other diving endeavors, this regulator stands as a must have equipment for all diving professionals and enthusiasts Item Type: Diving Regulator Material: ABS, Silicone, Aluminum Alloy Package List 1 x Diving Regulator (With Random Color Mouthpiece)