The 2020 National Treasures Baseball Al Kaline Retro Materials Game Used card is a highly collectible and limited edition sports trading card featuring the Detroit Tigers legend. This card, part of the 2020 Panini National Treasures set, includes game-used materials from Al Kaline, making it a unique piece for fans and collectors alike. The card is standard size, 20 Pt. thickness, and serial numbered, adding to its rarity and value. With its retro materials insert set and authentic this card is a must-have for any baseball card enthusiast.