This Is Badger's Propel Regulator. Made of high-impact nylon, with metal parts. Regulates ON/OFF for Propel. Adjusts propel can pressure from 10 to 50 psi. Pressure control allows finer spray pattern adjustment. Prolongs life of Propel up to 50%. Instructions provided on package. One Propel Regulator Propel Can (BADR1150 or BADR1160) Air Hose Airbrush kr9/24/01 ir/kh &