Our Paddock Slabs, manufactured from 100% recycled plastic by HAHN Plastics, are the perfect long-term, permanent solution to create solid, mud-free heavy use areas. Perfect around gates, feeders, waterers, runs, laneways, and dry lots. The paddock slabs make a great base for stall floors as well. Each paddock slab measures 19.69" x 15.75". Installation is simple.