This item is a Magic the Gathering playmat, from the Eternal Weekend North America 2023 held in Pittsburgh, featuring the Thoughtseize artwork by Aleksi Briclot originally featured in Lorwyn.
This particular playmat was an exclusive gift for the holders of the VIP Badge.
The playmat is embroidered, i.e. it has been stitched with thread on the borders to improve durability and to make it even more visually stunning.
This item is of considerable rarity since it was never sold outside of the event.
The playmat size is around 35cm x 60cm.