... )PE material,environmental,recyclable 2)diameter 16-60mm,capacity 3-300ml 3)offset,silkprinting 4)screw-on,flip-top cap screw-on PE ... packing tube.plastic packing tube.soft tube1)PE material, environmentally-friendly and recyclable,PP ... from mono-layer to double-layer4)diameter 16-60mm5)capacity from 3ml to 300ml6)caps with normal screw cap,matt cap,hot ...