customized flexible aluminum tube: 1,material: 99.7% pure aluminum 2,volume:6ml-200ml 3,diameter:12mm-40mm 4,length: 40mm-200mm 5,surface handling: offset printing 6,usage: cosmetic, hand cream, hair dye, hair color, pigment, painiting , oil color, water color, ointment, medicine, glue etc. 7,different ty Show More...