Safe and health building materials After over 200 minutes of secondary high emperature termpering.Product has extremely low water absaarption and wxtremely small pores on the tile to prevent dirt from polluting the product. Product has anti-static-electricity funetion and is applicable to any place with anti-static-electricity requirement for floor and wall decoration. CERAMIC WALL TILES: Size:300x300mm.300x450mm,300x600mm etc CERAMIC FLOOR TILE: Size:300x450mm,300x600mm etc