Size 20 mm. to 30 mm. diameter 500kg bags.
When you take a quantity it refers of the number of bags.
PRICE PER BAG
Aprox units in a bag of 500kg.of big stone would be from:22 to 25 un. The aproximate diameter is 20 mm. to 30 m.
See the options of the size of this stone and the quantity inside each bag.