No pollution - The fine mesh rain barrel net reliably protects your water from pollution caused by leaves, leaves and insects. Enjoy clean water. Mosquito Free - A water barrel is a popular breeding ground for mosquitoes. Rain nets prevent mosquitoes from entering the barrel to lay their eggs and thus the annoying mosquito invasion. Sufficient size - The stretched size is 95cm, suitable for all water butt diameters up to 80cm. Simply place the fine mesh net over the water buckets and secure it with the drawstring. Firm and secure hold - The cord promises a firm hold in wind and weather. You can attach the rain barrel cover optimally and secure it very easily using the cord. High Quality - Rain Barrel Net mosquito repellents are made of high quality synthetic fibers with elastic band, soft, stretchy, lightweight and breathable, durable, strong and anti-burst.