1.ceramic tiles 2.Mohs hardness can reach 5 degrees (general less than 4 degrees) 3its wear-resistant index reaches 2,100. 4. The transparency reaches 98 degrees, which are30 times higher than ordinary ones. 5. Withultra-truestone appearances,it's more crystalline in colour. 6. It can be applied to interior and exteriorwalls and ground for different decorative space, .