... ,500*500mm,etc Supply sample, CO, CE Certification Marmoglass Crystallized Glass Artificial StoneHard enough quartz stone surfaceResistant to high temperature quartz ... %NaOH, %0Radioactivity noSpecificationmm3250*1650mm, 3050*1450mm, 3050*1250mm Thicknessmm12-30mm Application Kitchen Top, Countertops, Wall, Floor ground, hutch, countertops, floor, bathroom ...