Portland Stone blocks available in a variety of sizes as follows:

200mm x 200mm x 40mm

250mm x 250mm x 40mm

200mm x 200mm x 70mm

400mm x 200mm x 22mm

300mm x 300mm x 70mm

350mm x 240mm x 30mm

180mm x 180mm x 125mm

225mm x 200mm x 200mm

350mm x 175mm x 175mm