15" Diameter Round Pad fits in oil lift drain funnel or oil pan to prevent oil splatter . Porous material allows fluid to quickly pass through into funnel or pan. Pad resists engine oil, transmission fluid, coolant, brake fluid, brake cleaner, gear oil and other solvents. Fits all standard lift drain funnels and oil pans. Pad can be trimmed for perfect fit Insert 15" diameter pad in funnel or oil pan before oil change to eliminate oil splatter.