4/10mm Shingle Pea Shingle A marine dredged shingle Delivery Description A gold coloured marine dredged shingle good for drainage runs, driveways and for ammeliorating into soils to open up a heavy clay profile Other Products View Allicon-button-arrow-green 2/6mm Granite Drainage Sub-Base View Product 20/40mm Shingle 40mm Shingle Green Roofs Driveways Drainage View Product 0/6mm Horticultural Grit Neutral ph Drainage Opens Clay Soils Marine Dredged View Product 2/6mm Shingle Grit Shingle Angular Drainage Mulching View Product