our Gleton second-generation transparent stone ,Using the German Vacuum mixing techniques:no bubbles,good texture ,will not distort in 100 degrees hightemperature, will not break in minus 30 degrees low temperature .The High-gloss surface of the plate is made with G.E.R. treatment technolog and can automatically absorbs solar ultraviolet radiation. Products used in outdoor can accept insolation from the sun, a long time of the wind and rain do not fade the product .