The golden classic logo basketball display case comes with a black acrylic base, gold risers and mirrored back. The case is made of 1/8" acrylic and features a clear acrylic removable lid with engraved team logo. The product is officially licensed by the National Basketball Association and is perfect for a collectible basketball. Inner dimensions are: 10 3/8" x 10 1/4" x 10 3/8". Outer dimensions are : 10 5/8" x 10 3/4" x 10 1/2". Memorabilia sold separately. . If a product is unsigned or non game-used, a hologram will not be included. memorabilia. Boston Celtics memorabilia.