A technical patent diagram illustrates a football from two angles, rendered in white linear drawings against a solid black ground with the distinctive header "United States Patent Office" at the top. The composition presents both a side profile and overhead view of the ball's internal ribbed structure and external paneling, signed by the inventor in the lower right corner with the precise, clinical aesthetic of vintage patent documentation. Water-resistant polyester, hookless and cut extra long to fit any bath, machine washable and made to order. It turns the bathroom wall into the room's best feature.