Protection function: Our protective cover can protect your outdoor IBC storage tank from harmful ultraviolet rays and prolong the service life of the IBC storage tank. Material: The IBC protective cover is made of 210D Polyester. The protective cover is durable, resistant to the negative effects of the sun and tearing. The protective cover is also durable and rot-proof. Convenient: With the cutouts and tarpaulin flaps, it is possible to use the IBC tank without having to remove the cover. No algae formation: with the help of the protective cover of the IBC storage tank, the formation of algae in the storage tank is largely avoided.the can protect IBC storage tank and its contents. Dimension:Suitable for 1000L tank (about 116 x 100 x 120 cm / 45.67 x 39.37 x47.24 inches)