Fentex Marine Oil and Fuel Booms - Net - Rope - Clips and Rings - Poly Pack (Pack of 4)Oil and fuel absorbent booms for use in marine situations such as ponds, lakes, marinas, harbours and rivers. Their hydrophobic properties allow the booms to float on water and only absorb hydrocarbons such as diesel and other pollutants. Key Features Robust outer net to allow ingress Super absorbent fill, held in place Strong inner rope along the length Hooks and rings at each end to Water repellent Capacity: 12cm x 3m 170 Litres, 20cm x 3m 280