... :28/400 28/410 Adjustable Trigger Sprayer Used for daily packing Plastic Trigger Sprayer for Industrial Chemical PackingType: E-021.DIA:28/400 ... ×39cmFeature: Adjustable nozzle, (ON-OFF, Spray, Jet Stream) Various colors for choice, suitable for daily chemical packing 28/400 Plastic Trigger for Chemical Bottles