... 30mm- 60mm per piece Weight: 40KG~60KG per square meter Natural cobble stone, River Pebblecolors moreSize: about diameter 30mm- 60mm ... , you may send me your drawing or picture5.surface:Polished, natural, machine-made, tumbled, crushed. Ect6.shape:Round, oval, irregularity. ... into the area of sideway, pave way, road for massage stone9.packing:10pcs/box,54boxes/Wooden Pallet10.advantage: a)Provide ...