This PP weed control mat, serving as an effective solution to prevent weed growth, could be used under gravel driveways, garden patios, decks, paved areas, and more! The matting will also help you to improve the landscape. By cutting a certain piece away, you could decide where the plants would grow. Manufactured from quality polypropylene, this UV stabilized matting weighs 90 g/m², thus durable for years of service but not harmful for the soil.