Description: Diving Regulator Set: This Diving Regulator Set includes a first stage regulator and a second stage regulator, making it an essential diving gear for diving enthusiasts.First Stage Regulator: First Stage Regulator effectively helps you to regulate your breathing during diving, ensuring smooth respiration and allowing you to experience more freedom and comfort underwater.Second Stage Regulator: The second stage regulator features an ergonomic design with a comfortable mouthpiece that is not easy to slip off, providing you with more confidence and comfort during use.Material: Scuba diving regulator is made from titanium metal, which is sturdy and waterproof, capable of maintaining good working condition in various water quality environments.Wide Application: The scuba diving accessory is suitable for scuba diving, snorkeling, underwater farming areas, etc. Specification: Material: Titanium Metal Size Chart: 15cmx100cm/5.91inchx39.37inch Package Includes: 1 Scuba Diving Regulator Set Note: Please allow slightly errors 1-2cm differences due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.