Check the listing for details. PIG SKM411 Absorb Sock,OilBased Liquid,1ft 6"L,PK12 30RC60. Condition: New. Listed at 264.28 USD. Product Type Sump Skimmer, Fluids Absorbed Oil Based Liquids, For Use With Chemical or Metal Type Fuels, Oil-Based Liquids, Oils, Size 5 in x 18 in, Volume Absorbed Per Sock/Boom 0.84 gal, Volume Absorbed per Pkg. 10 gal, Color/Pattern White, Filler Material Polypropylene, Outer Mesh Material Polyester, Outside Skin Material Polypropylene, Sock/Boom Profile Round, Package Quantity 12 This PIG(R) Sump Skimmer is sized to pull oil out of your sumps, tanks, and bilges. Simply lower this floating skimmer into any water-based liquid to absorb oils without taking in water. Ideal for soaking up unwanted oil-based fluids that collect in sumps, tanks, and bilges. Polypropylene loop can be attached to rope (not included) for easy deployment and retrieval. Absorbs and retains oils and oil-based liqui.