A technical patent diagram for a baseball dominates the upper portion of this chalkboard-style illustration, rendered in white linework against deep charcoal gray. Below sit two detailed cross-section views showing the ball's internal layered construction, with measurements and annotations completing the scientific breakdown of this classic American sport's fundamental object. Printed on oversized, premium-weight sheets and made to order, five to a pack. Gifts wrapped in an independent artist's work rather than mass-market roll paper.