Durable PE Material Rain barrel net is made of high-quality PE material, corrosion-resistant, non-toxic, non-odor, environmentally friendly, strong and durable. It can withstand the sun and rain better outdoors, and can be used for a long time. Practical Drawstring DesignThere is a drawstring on the edge of each rain barrel net cover, which can make it more convenient for you to seal the rain barrel. And the mesh rain barrel cover with drawstring can be better connected to the rain barrel of smaller diameter. Black Fine Mesh NetWith the black mesh net, which can effectively block the light, thereby reducing the evaporation of water in the rain barrel. In addition, the dense fine mesh net can effectively filter out some impurities such as soil and leaves fell in. Keep Away from InsectsThe rain barrel is a popular breeding place for mosquitoes, and the use of a rain barrel net cover can prevent mosquitoes from entering the rain barrel to lay eggs and hatch in the water. And it can also prevent other insects from falling into the rain barrel, thereby keeping the rain barrel clean. Perfect UseGet 4 rain barrels mesh covers with a diameter of 95cm/37.4 inches, which are suitable for all rain barrels with a maximum diameter of 80 cm/31.5 inches.