Chemical sorbent mini booms are typically used to encircle spills and to contain leaks. A 3 inch diameter scrim on the outside of the boom identifies the application. This boom is 4 feet in length. Ideal for placing around hazardous liquid spills to help prevent spreading. They work quickly, providing time to ensure proper cleanup while minimizing employee exposure. Each case contains 6 booms (3 inches diameter by 8 feet) which sorb 12 gallons/case