Made of super tough VIPOL Matrix material so cleats cannot penetrate, but rain, sports drinks, sweat, and all liquids drain through and are not absorbed. Air and sunlight can also get through, so it can be left down longer without damaging turf. Simply hose off to clean. Reinforced low profile edging with grommets installed every 18′. Low profile 6″ ground stakes available. AVAILABLE IN 20 COLORS. MULTICOLOR IMPRINTNG OPTIONAL.