pebble,natural pebble 1.finish: polished,shin,natural 2.usage:interior&enterior building 3.size: 0.5-1cm/ ... 1-3cm/3-5cm/5-8cm Pebble stoneRiver pebble,natural pebble,polished pebble1.Good looking and multi color2.Can be used ... and so on. 1: Good looking natural or manmade cobble(pebble) stone2: Cobble stone Surface: Polished, nature3: Color available: White, red, green ...