Tuscany buff is an attractive buff coloured stone, perfect for improving the look of your drive way. This is an ideal landscaping product making it a great addition for your garden or feature area. Our Maxi Bags are £3.75 (Including VAT) and are available to pick up from our depot. each Maxi bag weighs approximately 25kg. . 3 Maxi Bags cover an area of approximately 1 m2.