... 2.diameter upon request 3.ISO approval 4.fast delivery natural cobble stone1. Colour: mixed colour,white,black,yellow,red,green ... , 6—10cm, 8—12cm, 10—16cm, 16—32cm 3. Finishing: natural,honed,machine made, waxed ect. 4. Usage: inside decoration of ... and Home Decorations. 5. Standard Package:net bags,plasic bags,paper bags, and other as your request( 20kg per bag, 50 ...