2021-22 Leaf Pearl #HH-8 is a multi-sport card featuring Kylian Mbappe. This card belongs to the Hallowed Heroes Silver Spectrum insert.
CardReactor identifies this as a memorabilia card.
Compare other cataloged versions of #HH-8 Kylian Mbappe 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 Rainbow Kaleidoscope insert, and Hallowed Heroes Red Spectrum insert.
Other Kylian Mbappe cards in this set include #HH-8 Hallowed Heroes Black Spectrum insert, #HH-8 Hallowed Heroes Blue Spectrum insert, #HH-8 Hallowed Heroes Gold Spectrum insert, #HH-8 Hallowed Heroes Green Sparkle insert, #HH-8 Hallowed Heroes Rainbow Kaleidoscope insert, and #HH-8 Hallowed Heroes Red Spectrum insert.
