... )ceramic 4)used in interior or exterior acid-resistant floor tile 300x300 Rustic Floor Tiles 300x300 Rustic ... finish ceramics Tiles,matteQualityGrade AFeaturesAcid-resistant, Antibacterial, Heat insulation, Non-slip, Wear-resistant,non-radiationUsage AreasUse in interior ... , more functions, such as non-slip, anti-bacterial, acid-resistant, wear-resistant, etc. 4 Suitable for the decoration of ...