Galaxy black quartz stone slab / quartz stone tiles Dimension 3000x1200mm,3000x1400mm,3000x1500mm,3200x1600mm Thickness 12mm,15mm,20mm,30mm. Colors More than 50 for choose, color matching service available Sample Available, free offer, 100x100mm Surface High glossy finish Certificate CE and SGS MOQ 200 Square meter each color Warranty 10 years