10 mm

You can use white 80×80 Porcelain tile for the floor of a reception hall, plain white ceramic floor for the floor of a house, plain white trans ceramic for the floor of a restaurant, large size 80x80 floor ceramic for the floor of a building lobby, 8080 super white porcelain ceramic for the floor of a health center, plain white trans ceramic for the floor of an office, plain polished white ceramic floor for large kitchens of restaurants and dining rooms, plain white ceramic floor for beauty salons and hair salons, etc.