Mr. Clean Professional Magic Eraser Ultra Pro is a powerful multi-purpose cleaner that lasts seven times longer than the Original Magic Eraser our longest lasting eraser for tough professional jobs! Ultra Pro is 60% thicker than the Extra Durable Magic Eraser for a comfortable grip and more cleaning power. It reaches into surface grooves to lift away the toughest soils. Sponge Type: Scrub Pad; Material(s): Foam; Shape: Rectangle; Width: 4.72".