Bradstone Madoc Walling Weathered Cotswold Full Block The madoc walling can be dry laid up to 3 blocks high and ideal for cottages and for that rustic feel. This can be used for step risers and tree planters. This also comes with 5 sneck pieces. This single block of slate profile walling gives the effect of separate slate pieces laid together. Unique Z-shaped blocks make it easy to build walls and planters. A slate profile walling block that gives the effect of slate pieces laid together in a single unit Recommended for use with a walling adhesive Complements Old Riven and Old Town paving Manufactured in Britain Features: Size - 580 x 140 x 100 Units - 50 per pack. Weight - 0.76T Coverage - 3.30m² per pack.