These rugged, Oil Only Mats are great for everyday clean-ups and emergency spills, indoors and out. The durable 3-ply melt-blown polypropylene repels water and will float indefinitely, even when saturated with oil! The dimpled surface adds durability and reduces linting. These mats are ideal for soaking up oils, lubricants, solvents and other oil-based fluids. Each mat is perforated to help reduce waste, using only what you need.