The product is a 2026 Topps Series 1 trading card featuring rookie player C.J. Kayfus from the Cleveland Guardians. This card is part of the 1991 Topps Baseball insert set and is numbered T91-90. It is a parallel variety of the base design, manufactured by Topps for the 2026 season of Major League Baseball. The card is in near mint or better condition and is ungraded.