The natural beauty of glazed porcelain tile lies in its subtle variation of shades. Manufactured tile may vary from tiles shown.The 2" x 2" Floor/Wall Tumbled Mosaics are mesh-mounted.Suitable for exterior walls in freezing and non-freezing climates when proper installation methods are followed. Use of a latex modified thin-set is recommended for installation. Not for use on ramps.Strong random shading enhances the natural beauty of this product. To achieve optimal results, tile should be selected from multiple cartons and shading arrangement planned prior to installation.