12" X 15", 16 Backsplash / Mosaic Tiles

12" X 15", 16" Black Cassettone With White Mosaic & Tile: Iroc Collection

12" X 15", 16" Basic Charcoal Grey Satin 12" x 12" MBM1339 Centura Square Mosaic Tiles

12" X 15", 16" Purestone Matte Bianco 12" x 12" KPUMOSR1 Centura Square Mosaic Tiles

12" X 15", 16" Apple Grey (L) 12x24 Polished Ceramic Tile | Global Surfaces

12" X 15", 16" Pieces Medium Grey Satin 12" x 12" PIEMGRSTAMOS13S Italbec Italbec Square Mosaic Tiles

12" X 15", 16" Magic Santorini 32x64 Polished Porcelain Tile | Global Surfaces

12" X 15", 16" Carrara Mosaic & Tile: Classic Collection

12" X 15", 16" Victorian Light Arabesque Glossy 10-19/32" x 14-1/8" SMOT-PT-VICLTARAB8MM MSI Surfaces Other Mosaic Tiles

12" X 15", 16" Orchis Wood Grey Matt 12x24 Matte Porcelain Tile | Global Surfaces

12" X 15", 16" Tortora Mosaic & Tile: Dorset Collection

12" X 15", 16" Gama Ivory Matt 12x24 Matte Porcelain Tile | Global Surfaces

12" X 15", 16" Marmo Graphite Polished 12" x 12" MARGRAMOS2SR Italbec Italbec Square Mosaic Tiles

12" X 15", 16" Pan Dan Ecru Matte 12" x 12" ESECRU23 Centura Hexagon Mosaic Tiles

12" X 15", 16" Pan Dan Salt Matte 12" x 12" ESSALT23 Centura Hexagon Mosaic Tiles

12" X 15", 16" Mondial Ocean Blue Gloss Picket Porcelain Matte, Polished 2" X 6" Subway Tile | Neshada

12" X 15", 16" Dark Mosaic & Tile: Evoke Collection

12" X 15", 16" Thassos Mosaic Tile: Hex Xl + Penny Collection

12" X 15", 16" Penny Round Dark Blue Glossy 12" x 12" MCP127 Centura Circle Mosaic Tiles

12" X 15", 16" Woodland Matte Indigo 12-1/4" x 12-1/4" WL2003413 Centura Square Mosaic Tiles

12" X 15", 16" Linfa Mosaic Tile: Ibla Collection

12" X 15", 16" Valmalenco Grey Natural-Semi-Polished 12" x 24" (10 sqft/box) VM3MS Centura Rectangle Mosaic Tiles

12" X 15", 16" Uniquestone Natural Silver 12" x 12" (10 sqft/box) UN01773N Centura Square Mosaic Tiles