Apollo Tile Grandis Wooden Gray 12 in x 24 in Polished Natural Stone Marble Subway Floor and Wall Tile (10 sq. ft Carton) Stone Look Tile including staplers including staplers ) 13 Product Thickness (mm) 9 Suggested Grout Line Size 1 4 Approximate Tile Size 13x13 Manufacturer Warranty None ) 48 ADA Compliant Yes Appropriate Level for Installation At or above ground level Breaking Strength in Pounds 251 499 Can be Used as Accent Tile Yes Chemical Resistant No Commercial Residential Commercial Residential Edge Type Pressed For Use in Bathrooms Yes For Use in Entryways Yes For Use in Garages Yes For Use in Kitchens Yes For Use in Laundry Rooms Yes For Use in Showers Yes For Use on Countertops Yes For Use on Floors Yes For Use on Walls Yes For Use with Backsplashes Yes For Use with Fireplace Exteriors Yes For Use with Kitchen Backsplashes Yes For Use with Patios Yes For Use with Pools No For Use with Underfloor Heating Yes Frost Resistant No Installation Type Thinset mortar Ledgestone No Material Natural stone Package Quantity 5 Sample Available Yes Sealant Required No Shade Variation V2 (slight variation) Sold As Carton Stone Type Marble Style Modern Surface Type Smooth Tile Format Standard Tile Look Subway Tile Shape Square Use Location Indoor or outdoor Warranty 1 year limited Water Protection Water resistant Water Resistant Yes Waterproof Yes CA Residents: Prop 65 Warning(s) No PEI Rating 2 medium traffic UNSPSC 30161700 Frequently Asked Questions (FAQ): polished surface enhances the tile's luxurious aesthetic and room light reflection