Sunbelt Woven Ground Cover consists of 3.2 oz. polypropylene, which resists tearing, puncturing and weed penetration. Ground Cover is ideal for greenhouses, outdoor displays and as a weed barrier for plantings where a weed-free environment is a must. DeWitt Sunbelt is striped every 12 inches to aid in plant alignment and is UV-stabilized to last even in direct sunlight. We now offer the option of holes pre-burned in your ground cover — to save you the hassle. Contact us for pricing and availability of additional hole patterns.