Many customers have been waiting for it: GameGenic's highly-rated XL boxes in new vibrant colors! The Sidekick 100+ in an extra-large version. Made to fit 100 double sleeved cards in extra thick Inner Sleeves. Elegant outside material in Nexofyber with soft microfiber lining. The Convertible line is designed to present cards in new and unique ways. Remove the lid, attach it to the bottom or start tilting your box in a wide variety of ways. Powerful magnets keep it safely closed.