Cobalt Blue 12x12 Glossy Penny Round Glass Mosaic Tile (5 pack, 5 sq ft/case)

The Cobalt Blue 12x12 Glossy Penny Round Glass Mosaic Tile creates immediate visual interest with its dense grid of deep blue circles. Delivered in 12-inch square sheets, these penny round tiles provide a continuous field of color that simplifies grouting over complex installations. Each unit comes packaged for convenient scaling; a single 5-piece case delivers exactly 5 square feet of coverage, making it perfect for patch repairs or defining specific architectural moments like bathroom vanities or kitchen backsplashes.

Built from solid glass with a high-gloss finish, this material is inherently impervious to moisture, preventing water absorption and freeze-thaw damage. This resilience ensures the tiles function effectively as both interior flooring materials and functional outdoor tiles for patios and storefront exteriors. The dense glass composition resists chipping and breakage under heavy foot traffic, unlike softer ceramics, and the smooth surface remains easy to wipe clean of oils, dirt, and food splatters.

The mosaic structure relies on flexible mesh backing rather than rigid paper, allowing the sheets to bend slightly to wrap around cylindrical columns or enter deep shower niches. As a versatile geometric tile, it blends seamlessly between styles; install it in a traditional hallway for a retro feel or contrast it sharply with matte white hexagons for a modern farmhouse aesthetic. Use the reflective quality of the glossy circles to brighten dimly lit corridors or layer them with varying shades of blue to introduce depth and dimension.