Xenoskin Harry Potter from Ultimate Guard. The bulk storage box made of durable Xenoskin material was designed to store several deck boxes, dice and/or play-mats or alternatively up to 1000 (double-sleeved) or 1250 (single-sleeved) cards at the same time. The Omnihive and the two practical and flexibly positionable magnetic compartments inside have a gentle microfibre interior. The lid is secured with strong magnets and our ZnapClaw mechanism.