Compare webshops (1)
Sponsored links · Some shops pay us a fee
Sort by:
Shops with other sizes
Designed for industrial and commercial use, unsuitable for children Rectangular, unlabelled blocks - approx 125 x 20 x 20mm - largest on the UK market Available in 7 standard colours; yellow, white, red, blue, black, green & orange For use on stone, masonry, concrete, road surfaces and tarmac and also for timber, metal etc. Marks will disappear with time, condition dependent