... .Size:12x12,20x20,16x13.5,15x15cm Natural Pebble River StoneSpecification1Typecobble & pebble (river stone)2Material100% natural stone3Usagelandscaping, paving ... , building, home decoration4Product class rangepolished pebble(super class, first class, second class)5Size Range1 ... woven bag, pvcbag, polybag, or as your request10Terms of PaymentT/T,L/C11Delivery Dateprompt or ...