The caps are designed to fit chemical blue drums, providing a secure seal that keeps out dirt. Ideal for use in industrial settings, these caps are easy to install and remove, making them a practical solution for protecting your valuable materials. Features - Color: White -Material:Plastic - Size: 7.50X5.90X2.50cm/2.95X2.32X0.98in - Suitable for 200L Oil Drum -Specifically fit: specifically designed for 200L gallon barrels, these caps ensuring tight and secure seal -Robust material: crafted from plastic, these caps are capable of withstanding tough industrial environments -Leak-prevention: exceptional sealing properties prevent any leakage, ensuring the safe transport and storage of liquids -Ease of application: the user-friendly type allows for quick and easy attachment and removal - Compact size and lightweight: easy to use, high performance sealing application Package list: 10 x barrel lids