The Scrusher is a more effective cleaning tool because it cleans the bottom and the sides of a shoe at the same time! It’s designed to keep dirt in its place – outside the clubhouse. The lower area has three separate brushes of stiff nylon bristles to thoroughly clean around spikes. Side brushes have softer nylon bristles that won’t scratch shoes. Spaces between the three lower brushes allow grass and dirt to fall through, keeping them free from clogging. The brush is not powered however, completely adaptable to any location. U.S. Patent #297,785.PLEASE NOTE: This item is not available for 3-day delivery.