Pack contains 21 x 450x 450mm paving slabs, Each paving slab is finished with a straight edge, adding to its sophisticated & sleek look, When laying, a joint width of 6-10mm is recommended, Questions about this product or any of our paving range? Call our paving experts on 0333 400 1120, Lines open Monday to Saturday 08:00 &8211; 18:00. Calls charged at standard national rate., Catalogue ID: TP831067. To order a brochure call 0333 400 1220