1Made of high quality material, durable to use 2With 2 turn on/off valves, convenient to use 3Easy to install and easy to operate 4Fits for CO2 tanks with CGA320 connector 5CO2 cylinder refill adapter with hose, used to refill your own Soda tank with CO2Features: Made of high quality material, durable to use.With 2 turn on/off valves, convenient to use.Easy to install and easy to operate.Fits for CO2 tanks with CGA320 connector. CO2 cylinder refill adapter with hose, used to refill your own Sodatank with CO2.Specification: Condition: 100% Hose Material: Stainless Steel Color: As shown in pictures Hose Length: 24 inch, 36 inch (Optional) Model: Without Gauge, With Gauge (Optional) Working Pressure: 3000psi Package list 1: 1 * CO2 Refill Adapter with Hose 1 * Gasket Accessories 1 * User Manual or Package list 2: 1 * CO2 Refill Adapter with Hose 1 * Gasket Accessories 1 * Gauge 1 *User Manual Note: 1. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 2.This product is only suitable for use in American countries.