With room for 304 neatly placed flies, the stealth box packs quite a punch and at about 1/2″ thick stores easily in pockets and packs. Lightweight polycarbonate fly box, hard-wearing and more resistant to drops. Guide ridges on the outer edges to help you keep a firm grip on things. Features a sleek, premium looking frosted lid so you can see your fly inventory. Inside is a one-sided high density, 4mm slit foam. Ideal for flies sizes 10-18. Lid closes using powerful neodymium magnets situated in the front corners. Dimensions: 7.25″ X 4.25″ X .5″. Made in England.