Diameters: 13.5mm/16mm/19mm/22mm/25mm/28mm/30mm/32mm/35mm/38mm/40mm Length: customized as you want Screw thread: m6/m7/m9/m11/m12/m15/m16 Printing&color:offset printing; white/silver/yellow etc roller coating, and 1-6 colors printing for your choice Caps:screw caps or standup caps Plastic nipple: all depends on your demand, to keep a beautiful appearance and clean Tube shoulder: you can decide the thickness and color you need Tips: normal open tips/membraned tips or injection tips
