Its lifelike shape 0 color create a natural feeling as if you were just st0ing in the scene of craggy cliffs. Memorizing the flying of time 0 the changing of the world, the reef 0www.zgnpw.com>0s impress the originality of weather-beaten rocks. It purely distinguishes every building for its straightforward characteristic.Specification: 120size400*150-60*180mm 5Thickness: 30-50mm5Package: 520*215*315mm5Square/Carton: 0.6m25Weight/Carton: 26kg5Technical Data: Water Absorption:GB/T25791989 17.0%(no protection treatment)Water Absorption:GB/T25791989 <2.5%(protection treatment)Artificial Weathering Resistance:GB/T18651997 150h(no apparent variation)Freeze Resistance:GB/T69551986 no destructionFlexural strength: GB/T89171988 5.12Mpa