Rain Barrel Net - A damp rain barrel is an easy breeding ground for mosquitoes and insects. Our Rain Barrel Net prevents them from getting into the barrel and breeding, keeping it clean. Quality Bucket Netting - Rain Barrel Net is made from durable PE material that is corrosion resistant, odour free, environmentally friendly and robust. It is better able to withstand sun and rain outdoors and can be used for a long time. Adjustable Drawstring Design - The rain barrel net cover has an adjustable length drawstring which allows you to seal the rain barrel better. Allows for better attachment to various sizes of rain barrels. High Density Fine mesh - The rain barrel netting is made from high density fine mesh to effectively block out light and thus reduce evaporation of water from the rain barrel. It also filters out impurities such as leaves and soil. Applications - After attaching the rain barrel mesh cover, you can prevent the rain barrel from being placed on patios, backyards, decks, porches, lawns and other areas where rainwater can be collected. You can also use the netting for other filtration tasks.