Features: brand new and high quality Copper Tip: the copper tip will make the spray fluent and will not be blocked. Iron Barrel: the iron barrel is covered with the PTFE which makes it very easy to clean Trigger: Press the trigger to spray foam. Valve: When using, rotate down to open it. After using, rotate up to close it. Entrance: connect foam can with the entrance and fasten. Controller: rotate the controller to adjust spray speed. Specifications: Material: Plastic+Metal Size of inner box: Approx.33x24x5.4cm/12.6x9.44x2.12inches Outside diameter of outlet: Approx.10mm/0.39inches Package Includes: 1 Set Foam Guns note: 1.Please allow 1-2cm errors due to manual measurement, make sure that do not mind before order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.