1. The material is copolymer of  PP, which  can resist  low temperature to -30 degrees. It has good intensity and toughness and can make various colors.

2. The material can also be the transparent PP material, but the intensity and the low temperature resistance is not so good as copolymer of  PP

3. The color is resistant to ultraviolet radiation and oxidation, which will not fade in 3 years.