Lake Country Thin Foamed Wool Pads combine the proven durability and immense cut of the thicker style Lake Country Foamed Wool Pads in a new, 1/4 inch thickness. This makes the Thin Foamed Wool Pads a better choice for conventional dual action polishers that feature a free-floating spindle bearing assembly, like the Porter Cable 7424xp, Meguiars G110v2, Griot's Garage 6 Inch Random Orbital DA and the Shurhold Dual Action Polisher. If your goal is to remove heavy swirls and water spots, Lake Country Thin Foamed Wool Pads are for you! The secret to the superb cutting and finishing ability of the Thin Foamed Wool Pads is a fusion of foam and wool known as nanofoam. Nanofoam particles encapsulate the base of the wool fibers to help prevent caking and matting. This enables Lake Country Thin Foamed Wool Pads to cut like a wool pad but finish like a foam pad, giving you the benefits of both a foam and a wool pad in one!