REDSKEU000000 Features: -Key chain.-MLB authenticated capsule of dirt is mounted in the middle of this laser engraved outer key ring which commemorates the Red Sox most recent championships in 2004 and 2007. Includes: -MLB Hologram authenticates the dirt and Steiner Sports Certificate of Authenticity includedis included along with this collector"s edition box to protect or display your collectible. Color/Finish: -Features official Boston Red Sox team color and logo. Specifications: -Approximate measurements of the box are 6.75 H x 5 W.