Sustainable PE material The rain barrel cover is made of high quality PE material, corrosion resistant, non -toxic, odorless, environmentally friendly, solid and durable. It is better with the sun and rain outside and can be used for a long time. No pollution The finest mesh rain net reliably protects your water from contamination by leaves, leaves and insects. Expect clean water. Black fine mesh The color of the adjustable protective net is black, which effectively blocks light and reduces water evaporation into the rain barrel. In addition, fine and dense mesh can effectively filter more contaminants such as dirt, small stones and dust. Cord design This adjustable rain net is equipped with a tightening cord which can be adjusted to the size of the rain barrel, which may better guarantee that mosquitoes and small animals do not enter the barrel of rain. Versatile The net adapts to containers with a capacity up to 310 liters. Can also be used for smaller and square rain barrels, because it is fixed individually with the cord.