Replacement Rain Barrel Lid:The rain barrel lid covers the rain barrel to prevent mosquito breeding and keep leaf litter and other debris out of the water. It keeps the water in the rain barrel clean for a long time. High Quality:This barrel mesh cover is made of polyester, which provides safety, durability and light weight. Storage Barrel Mesh Cover Unlike traditional rain barrel covers, this barrel cover is more durable. Professional design: Precision mesh design. The precision mesh keeps mosquitoes, leaves and other debris out of the water storage bucket. It also has an adjustable drawstring design to avoid being blown away by strong winds. Wide range of application:The rain catcher barrel mesh has a diameter of 39 inches. The drawstring is especially handy for fitting the netting into a variety of bucket sizes. You can place the rain barrel on your patio, backyard, deck, porch, etc.