Check the listing for details. THE ORIGINAL BALLQUBE - Grandstand Baseball Display Case, Autographed Baseball. Listed at 11.75 USD. BALLQUBE Grandstand Baseball Display Case The original BallQube Baseball display case. Our patented design is the Clear, square, 2-piece cube designed to hold and protect a prized Baseball autographed by your favorite player. From major League to little League and even the T-Ball field. Dimensions are for individual displays. We are flattered by our many imitators, but this is the original, patented BallQube. Width 2.88", height 2.88" and length 2.88". In Stock Ready to Ship the day after you pay ⚾️ MADE IN USA. THE ORIGINAL BALLQUBE designed and patented this case to match regulation size baseball.⚾️ Regulation-sized baseball is required to have 9" to 9.25" circumference.⚾️ Lock It on the Sweet Spot with a BallQube! Securely fits up to a 9.25" circumference baseball.⚾️ Stack them up!⚾️ Stylized baseball diamond corners provide a stacking mechanism.