... Finishing: polished Pebble, pebble stone, beach pebbles, river pebble, decorative pebbles, pebble wash, garden pebbles.Description as follow: ProductBlack Natural River Pebble ... 30mm, 30-50mm, 60-90mm,100-150mm, etc . FinishedNatural, polished.Usagedriveway, home decorations, garden, landscaping, decoration or paving material. Packing ... days or meet the time you need Black Natural River Pebble Stone