This item is a Pokémon playmat, featuring art by the name of Enchanted Glade created as part of the Ultra Pro Gallery Series.
The playmat depicts the Fairy-type Pokémon Swirlix introduced in Generation VI, the Normal-turned-Fairy-type Pokémon Clefairy from Generation I, the dual-type Psychic/Fairy Galarian Rapidash from Generation VIII, the Normal-turned-Normal/Fairy-type Pokémon Jigglypuff from Generation I and the Fairy-type Pokémon Togepi from Generation II.
This item is very rare and special.
The playmat size is around 35cm x 60cm.