This casual product gives players a smart and fast way to store and organize their decks. The Side Holder 100+ is a side-loading deck box designed to securely protect up to 100 double-sleeved cards. Its self-locking flap closure can be opened up to 180° thanks to the use of the innovative "Cobra Neck" technology on the back. A handy labeling strip enables individual labeling. A flex card separator is also included.