Different pebbles 1) Material : granite and marble 2) Size : 0.5-2cm ,2-4cm ,4-8cm different sizes 3) Finished : unpolish Different pebbles 1) Material : granite and marble 2) Size : 0.5-2cm ,2-4cm ,4-8cm different sizes 3) Finished : unpolishWe can produce the different sizes and material pebbles according to your requests . pebbles