Silk large-format porcelain tile is perfect for a marble-look for anyone wanting less maintenance and/or less cost than actual marble. All four colors are available in a honed (matte) finish with coordinating 2×2 mosaics and bullnose trim.
Sizes : 15×30 and 2×2 mosaic
Trim : 3×30 bullnose trim
Link to site : http://www.nstile.com/Floor-Tile/silkmarble-lookp.html