Deck box for holding cards in Deck Protectors sleeves. Acid free?? durable polypropylene material. Self-Locking closure?? includes one divider. Features NyaNinja Cat!</br></br>Product Description</br></br>Deck box for holding cards in Deck Protectors sleeves. Acid free?? durable polypropylene material. Self-Locking closure?? includes one divider. Features NyaNinja Cat!</br><br/>http://www.amazon.com/gp/product/B00LPRQD9O