1.Reusable Material: This rain barrel cover mesh is made of flexible polyester that can fit any barrel size and shape. It is also wearresistant and reliable, so it can last for a long time. 2.Easy To Fasten: Our rain barrel cover mesh features a flexible and adjustable drawstring design that allows you to tighten it securely around your barrel and prevent it from being blown away by the wind. 3.Simple And Effective solution: Our rain barrel cover mesh is made to fit most common barrels and keep out debris from blocking the water flow. You can easily install it without any tools and secure it. 4.Strong Applicability: This rain barrel cover mesh has a wide range of use, such as rainwater filtering, leaf and debris filtering, and barrel protection. It can adapt to any barrel size and shape, whether small or large, round or square.