Buff and Shine Uro-Fiber Pads are designed to fully maximize the detailing potential already seen in microfiber pads. With a 25% lower pile than traditional microfiber pads, Buff and Shine Uro-Fiber Pads also feature a blend of two different microfiber grades into just one pad. These two features, never before seen in a microfiber pad, allow you to cut, polish and finish in just one step! These pads are 1.5" diameter x .375" thickness and have a cooling hole.