Travertine Split Face has a rough surface and usually comes in a free length size in boxes of 5.5 sqft with an assortment of 4 different sizes: 4×4, 4×8, 4×12, 4×16. Free length split face is as thick as a travertine paver and finds its main usage on outdoor walls. Splitface though can be used indoors and outdoors. Some interior designers prefer to apply split face layers in between wall tiles to create additional contrast. Split face mosaics are available as well in sizes 1×1, 1×2, 2×4 and various different colors such as ivory, noche, gold, silver, scabos, multi-color, etc.