... Size: 5-8m,8-12mm; etcPebble, pebble stone, river pebble, natural pebble, and machine pebble and ... : Cobble stone Surface: Polished, nature3: Color available: White, red, green, black, pink, yellow, mixed color4: Pebbles Size: ... pave way, road. Usually used for Massage stone. Excllent materials for footpath. And good decorative ... .Linda decorative river stones river stone pebbles landscape stone