Primarily used to absorb, or skim, oil spills from all terrain and bodies of water. Strong mesh outer sleeve encases a poly sock skin filled with highly-sorbent polypropylene. A nylon rope and sturdy handware ensure long lasting durability and easy retrieval. Sock/Net booms can be linked together to contain any spill on water. Oil only absorbs the oil but won't become weighed down with water. Measures 5 inches diameter by 10 feet.