Various Quartz Stone Colors 1-High resistant,hardness and density 2-Easy to clean 3-Various colors 4-Good price Various Quartz Stone Colors 1- Description ... 93% of quartz, added a little resin, color pigment and others.It is widely used in countertop, floors, walls, ... windowsills, etc. 2- Regular thickness: 1.2-3cm 3- Sizes have: 30x30cm, 60x30cm, 60x60cm, 80x80cm, 300x140cm,300x120cm, etc 4- ...