Clear stone10-20 mm 3/8-3/4 in (3/4 clear) Sold by metric tonMade from dynamite stone.10-20 mm / 3/8 – 3/4 in (3/4 clear)Clear stone for general drainage, French drain tops, under balconies, behind retaining walls and for areas requiring good soil irrigation. Calculate your quantitiesRelated productsProducts Clear stone100-200 mm 4,0-8,0 in (gabion)Learn more Clear stone 5-10 mm 1/4 – 3/8 in (3/8 clear)Learn more Clear stone20-25 mm 3/4-1,0 in (septic)Learn more