Flat Pebble Black 12x12 Marble Mosaic Tile

Ground a spa-style bath in rich contrast with Flat Pebble Black marble mosaic, a sleek field of smooth, flat-cut black pebbles. It brings a grounded, natural texture that still feels polished and modern.

This 12x12 marble mosaic tile arranges polished, flattened pebbles in deep charcoal-to-black tones across a mesh-mounted sheet. As natural marble, the stone is porous and should be sealed before and after grouting to keep the dark polish looking its best. No two sheets match exactly, and that shift in tone and shape is the organic character of a real pebble surface. The mesh backing lets the sheets fit together for a smooth, continuous run.

Use it on shower floors, accent walls, bathroom floors, or a dark powder-room feature. The glossy black pebbles read dramatic against white fixtures and hold up to bright Florida daylight without looking washed out, keeping their depth even in sun-filled rooms.

Want to be sure the black is deep enough for your look? Order a single sheet, set it in your space, and view it under your own lights before placing the full order.