... .Good price 4.Multi-layer prevention design 2011 Soap Dispenser Pump Product Components Material: *Actuator, Stem, Chaplet, Closure-- PP*Piston, ... 8 percent nickel *Ball: Glass Pump Specification: Closure Diameters: 24/410, 28/410, 28/400, Screw Locking System,Dosage: 1.6-2 ... .2gApplication: Shampoo, Shower foam, Hand Soap etcFor the first pump, 3-4 times ...