This ultimate box leaves nothing to be desired! With the innovative ZnapClaw closure and space for more than 800 double-sleeved cards, Toploaders and compartments for multiple boxes like Boulder and Deck Cases, our Arkhive 800+ has enough room for cubing and storage! Designed for 900 double-sleeved cards or 1000 single-sleeved cards in Ultimate Guard Sleeves. - Ideal for storing a variety of Ultimate Guard products - Convenient for carrying multiple decks - Easy access - Great for cubing - Resistant XenoSkin™ material - Microfiber inner lining - Strong magnetic closure For 8 x Boulder 100+ or 10 x Boulder 80+ For 8 x Deck Case 100+ or 10 x Deck Case 80+ For 900+ double-sleeved cards or 1000+ single-sleeved cards or 1900+ unsleeved cards. Dimensions approx.: 310 × 181 × 115 mm * Designed for Ultimate Guard Sleeves. Sleeves from other brands may affect capacity/compatibility.