... :1) Stem: plastic, metal 2) Dosage:25ul,35ul,50ul,75ul,100ul,120ul,150ul 3) Use: Air freshener4)Size: 1 inch ... coating2) Stem: plastic, metal/brass3) Dosage: 25ul, 35ul, 50ul, 75ul, 100ul, 120ul, 150ul 4) Actuator: L-actuator, normal aerosol actuator5 ... like perfume or other sprays. Product: 20mm metering valveDosage: 100ul, 75ul, 50ul and 35ul Mounting cap: aluminumStem: Plastic / metalDip tube: ...