... Colors and sizes 3.Finished:Polished,natural etc 4.ISO9001 Natural Pebble Stone1.material :Pebble stone/natural pebbles/river pebble/polished river stone ... , you may send me your drawing or picture5.surface:Polished, natural, machine-made, tumbled, crushed. Ect6.shape:Round, oval, irregularity. Ect7 ...