Available in three sizes: 105 x 140 x 50mm 210 x 140 x 50mm and 140 x 140 x 50mm. A single size pack is available in 105 x 140 x 50mm blocks with a pack quantity of 672 blocks and a coverage of 9.88m2. A dual size pack is available in 210 x 140 x 50mm and 140 x 140 x 50mm blocks with a pack quantity of 194 and 195 respectively. Pack coverage is 9.52m2. Available from stock in Charcoal, Original and Harvest. Other styles and colours are available, visit the website on www.lakelandconcrete.co.uk