... resistance to abrasion,compression,scratch,penetration,corrosion artificial stone·GUINNESS quartz stone is widely used for Kitchen countertops, floors, ... walls, bathroom, windows,bars,furnitures·GUINNESS quartz stone,more than 50 colors and patterns are offered,you ... 3250 x 1650mm, 3005X1550mmExtraordinary Features of Guinness Quartz Stone ·Extreme rigidity and durability The Mohs hardness is ...