Westminster Paving Lancashire Mill10M2 Project Pack These beautiful Stonecast Lancashire Mill garden paving slabs, in grey, buff and olives hues, have been faithfully reproduced from sourced originals to retain the colour and texture of centuries past. They add instant maturity and style to any traditional garden design. What's in a pack? 915mm x 610mm 3 units 610mm x 457mm 4 units 915mm x 457mm 3 units 610mm x 305mm 4 units 762mm x 610mm 3 units 457mm x 457mm 4 units 762mm x 457mm 3