GardenGloss 20m2 Weed Control Membrane (100gsm) - Water Permeable and Tearproof Weed Barrier Fabric - Weed Control Fabric with High UV-Stabilisation (10m x 2m, folded)The material thickness of 100g m makes this Weed Membrane an enormously durable geotextile. You can cover the fabric not only with bark mulch, but also with heavy gravel! The fabric is permeable to water and nutrients thanks to its fine structure. In addition, it is UV stable, which further strengthens the material! Whether for preventing weeds in the beautiful vegetable bed, rock garden or for paving and patio construction. The fabric is excellent