1)plastic material:PP 2)color:white,red, blue, green 3diameter:11mm,11.5mm,12mm,14mm,14.5mm,15mm,18mm,20mm These sprayers are made of plastic,the sepecifications are as below:1)plastic material:PP2)color:white,red, blue, green3)diameter:11mm,11.5mm,12mm,14mm,14.5mm,15mm,18mm,20mm4)cut length: as you requiried5)discharge rate:0.02ml/tThe Packing shape:1)1,000pieces per carton2)the carton size is ...