... sheet and glass board. The material past SGS non-toxic test report and environmental friendly. 3,Advantage:Easy clean,18 times stronger ... Uv, Yellowing-resistantAcrylic is adaptable to the natural environment, even a long time in sunlight, wind and rain, acrylic will not ... good anti-aging properties, and can be used outdoors for a long time without apparent change. 7. Non-toxicity, Environmental ...