The manufacturer has added “subway” glass tiles to its mesh-backed Horizon series of wood, metal, and glass tiles. Featuring a high-gloss finish that results from firing special glazes on the underside of the surface, each 3-inch-by-6-inch tile is assembled on a sheet that covers about 1 square foot. The line comes in five colors. Cost: $16 per sheet.Hakatai Enterprises. 888-667-2429.