This item is a Magic the Gathering playmat, from the Eternal Weekend 2018 Vintage Championship North America, featuring the Chaos Orb artwork by Mark Tedin originally featured in Limited Edition Alpha.
The playmat is signed by the author of the art, Mark Tedin, and is part of a Limited Edition of only 50 playmats.
This item is of extreme rarity.
The playmat size is around 35cm x 60cm.