Made of plastic, excellent craftwork, strict QC system, high quality guaranteed, various color for choice 1. Rigid and flexible PVC tube, ... hardness. 2. Widely used in handcraft, machine, toys, stationery and etc. Features: 1. Material: PVC, Quality control: ISO9001 2 ... RoHS, lead free. Phthalates free. 4. Easy to install and clean, fire resistance/corrosion resistance 5. Manufacture: We strictly ...