The product is a 2023-24 UD Ultimate Collection - Ultimate Rookies Samuel Knazko #138 Patch /599 trading card. This ice hockey card features a jersey patch from the Columbus Blue Jackets rookie player Samuel Knazko. Manufactured by Upper Deck, the card is serial numbered and part of the base set with a limited print run of 599. A valuable addition to any sports memorabilia collection, this card captures a piece of the 2023-24 NHL season.