The product is a Ken Caminiti signed official San Diego Padres baseball 4x6 postcard photo card with authentication from James Spence Authentication (JSA). This collectible item is a unique piece for fans of baseball and the San Diego Padres, featuring the autograph of the player and ensuring its authenticity. The postcard captures a piece of baseball history with the player's signature, making it a desirable item for sports memorabilia enthusiasts.  Singed in black sharpie, JSA cert #CN06340, comes with sticker on item and matching carded COA too.  Official Padres release postcard with bio on back.