... random color: red,orange, blue,grey,etc Super Weatherability and Enduring ColorfulnessHonglu synthetic resin tiles use ultra-durable engineering resin ... it is exposed to ultraviolet ray, strong light, dump, cold or hot weather conditions. According to the experiment results, ... themselves intact.Lightness Honglu tiles belong to the light-weight structure materials and the weight is (6.0±0.2) kg/m². ...