Material: tube body is PE,cap is PP Diameter: from 13mm to 60mm Capacity:2ml-500ml Layer: 1-5 ... plastic tubes-Diameter 13mm,16mm,19mm 22mm 25 mm,30mm 35mm,38mm, 40mm 45mm 50mm ,60mm-Volume: 2ml-500ml-Cap: Flip top cap, Positioned flip top cap,Screw on cap,electroded cap ... are available on request-Our MOQ 5,000 (white tube), colored tube 10,000 pcs/Design-Usually our delivery time is 15 ...