2021-22 Leaf Pearl #HH-9 is a multi-sport card featuring Mickey Mantle. This card belongs to the Hallowed Heroes Rainbow Kaleidoscope insert.
CardReactor identifies this as a memorabilia card.
Compare other cataloged versions of #HH-9 Mickey Mantle from this set: Hallowed Heroes Black Spectrum insert, Hallowed Heroes Blue Spectrum insert, Hallowed Heroes Gold Spectrum insert, Hallowed Heroes Green Sparkle insert, Hallowed Heroes Red Spectrum insert, and Hallowed Heroes Silver Glitter insert.
Other Mickey Mantle cards in this set include #HH-9 Hallowed Heroes Black Spectrum insert, #HH-9 Hallowed Heroes Blue Spectrum insert, #HH-9 Hallowed Heroes Gold Spectrum insert, #HH-9 Hallowed Heroes Green Sparkle insert, #HH-9 Hallowed Heroes Red Spectrum insert, and #HH-9 Hallowed Heroes Silver Glitter insert.
