The 2026 Bo Jackson Battle Arena Cheryl Bomb (Miller) Inspired Ink CHMA-7 trading card is a standard-sized basketball sports trading card featuring an autograph from Cheryl Miller. This original card is part of the Ken Griffey Jr set and offers a unique Steel parallel/variety. Manufactured in 2025 on sturdy 20 Pt. card stock, this hard-signed card is a must-have for fans of Cheryl Miller and collectors of sports memorabilia.