Golden Classic Full Size Helmet Display Case comes with a black acrylic base and gold risers and mirrored back. Made of 1/8th thick acrylic and features a clear acrylic lid with 70% UV protection. Perfect for displaying a collectible helmet. Inner measurements: 13 3/4" x 10 1/2" x 10 3/4", Outer dimensions: 14 1/2" x 12 1/2" x 12." Memorabilia sold separately. Memorabilia sold separately. Leave a comment when purchasing to which logo or plain cover you'd like the case to be.