The black base logo basketball display case is made of 1/8" thick acrylic. It features a clear acrylic removable lid with mirrored back and engraved team logo. The product is officially licensed by the National Basketball Association and is perfect for a collectible basketball. Measures 13" x 11 1/4" x 11 1/2". Memorabilia sold separately. If a product is unsigned or non game-used, a hologram will not be included memorabilia. Boston Celtics memorabilia