Streamer Station Fly Box - Big Fly Box for Large Flies. Waterproof Flybox, 2 Sided and Clear. Perfect Streamer Fly Box and Great for Large Hoppers and Chernobyl Ants. This Huge Fly Fishing Fly Box Is a Great Boat Fly Box As Well. Comes in 2 Styles of Foam: Streamer Foam and Dry Fly Foam Available in 2 Types of Foam: Streamer Flybox Foam and Dry Fly Foam 2 Sided and Clear; So you know what Flies are in there Without Opening This Huge Fly Box Will Hold Your Largest Flies Easily Outside Dimensions: 11" long x 8" wide x 2.5" thick. Totally Waterproof and Extra Durable