Gamegenic Outer Sleeves Matte Standard Size add an additional layer of protection to cards and/or art sleeves. They are commonly used to safeguard art sleeves from harm and can even serve as a third layer for triple-sleeving purposes.
Gamegenic brings you one of their bestsellers, the Sidekick, in an upgraded PRO version! The Sidekick PRO 100+ XL is a premium deck box, specifically designed for the widely popular Magic: The Gathering™ format “Commander”.