Ultimate's interlocking rubber pavers are commonly used in animal stalls, barn aisles, garden pathways, patios and terraces. Ultimate I Pavers are also found in park and school playgrounds, production assembly areas, driveways and sidewalks. Interlocking pavers are easy to install and can be glued or loose laid over concrete, asphalt, sand or crushed rock. Ultimate I Pavers are a low maintenance product and can easily be cleaned using a high-pressure hose or damp mop.