Ultimate Guard's Sidewinder 100+ Xenoskin is a premium TCG deck box offering exceptional card protection with its durable Xenoskin material, microfiber inner lining, and strong magnetic closure—all while providing easy and convenient access to the cards inside. With space for 100 double-sleeved cards in Ultimate Guard sleeves, the Sidewinder 100+ Xenoskin is the perfect deck box for trading card games like Magic: The Gathering, Pokemon, Lorcana, Flesh and Blood, Yu-Gi-Oh!, Riftbound, or One Piece. Designed to combine with Ultimate Guard's Omnihive, Superhive, and Smarthive mass storage boxes.