ClearTecÙ Classic_ one foot booms are perfect for heavy oil spills, sheen clean up, bilge applications, and much more. Classic_ Booms contain the patented Rubberizer_ particulate that not only sorbs oil but solidifies it turning it into a solid for waste disposal and easy handling. This item can be used for both land based and water-borne spills and comes in a lined and approved box for shipping and storage. One box contains (25) 3.25" diameter by 1' booms. Solidifies up to 20 gallons of oil.