The Oil Drum Cover is specifically designed to prevent water from entering the drum. Its seal ensures that the oil remains safe and secure. The cover is suitable for oil drums, providing fit and protection. Made of iron material, it is built to last and withstand industrial use. The included gaskets further enhance the sealing performance, ensuring a tight and leak-proof seal. Features -Color:White -Material:Iron -Size:9.00X7.00X1.00cm/3.54X2.75X0.39in -Size:3.50X0.22X0.22cm/1.38X0.09X0.09in -Note: suitable for 200L drums. -Specifically designed for oil drums. Ensures a secure and leakproof seal with the included gaskets. -Constructed from sturdy materials, this bung cap is safe to use and not easy to break, providing a satisfying user experience. -The bung caps effectively prevent contents of oil bung drum from leaking, bringing good using feeling. -The drum cap covers a wide area, effectively protecting the contents of the bucket. -Practical drum covers can be convenient choice for anyone who needs to seal a drum or bucket. Package list: 40 x Sealing Lids Large 40 x Sealing Lids Small