... , shapes from round, oval to flat shape 2.capacity:15-250g 3.with cap 1.Detailed specification: Tiantai Heyun Plastic Co,LtdAdd ... . We can offer plastic tubes with: layers from mono-layer, double-layer to five-layer tube, shapes from round, oval to flat ... shape 2. capacity,5g-250g3. caps in screw cap, screw-on flip ...