Scientific Anglers Max Nymph/Dry 446 Fly BoxMed Red This is our "does-it-all" fly box and perfect sized for your daily fishing Holds flies from size 20 up to size 10 Holds up to 446 dries and nymphs in slotted foam This is our "does-it-all" fly box Perfect sized for your daily fishing Holds up to 446 dries and nymphs in slotted foam