Black Cobbles 30-60mm

Our Black Cobbles 30-60mm decorative stone are perfect for contemporary landscape projects, garden rockeries, raised beds and borders. These are also very popular for ornamental water features.

We have a minimum order policy of one pallet per customer. 50 mini bags (20kg each) on a pallet equals to 1 ton.

Aggregates Calculator

• SQUARE AREA x DEPTH = M3
• EACH BULK BAG HOLDS APPROXIMATELY 0.61m3
• SUGGESTED DEPTH IS 30MM - 50MM.
• SHINGLE SUGGESTED FOR DRIVEWAYS = 20MM SIZED.

STEPS TO WORKOUT COVERAGE.

1. FIND OUT SQUARE AREA (METERS)
2. SQUARE AREA x DEPTH (0.3-0.5)
3. DIVIDE ANSWER FROM STEP 2 BY 0.61
4. ANSWER AS TO HOW MANY BAGS YOU NEED.