UPG Foam Waterproof Essential Medium An extremely versatile, medium-sized waterproof box with a 2 sided foam swing leaf perfect for an extensive range of dries on one side & nymphs on the oth Most compact and user-friendly storage for flies 8-22 - FlyTrap for offset storage without head/tail overlap - Angled entry points for easy load of flies - Maximizes capacity and organization - Deep gutters to protect and preserve fully hackled flies POWER GRIP FOAM - Improved Hold - Quick Loading - Lightweight – 25% Lighter than Silicone counterparts BOX SHELL – WATERPROOF - IPX 6.5 Waterproof Rating - 1m of water for 20 mins - Dustproof - Secure Latch Closure - Magnetic Swing Leaf's - Bombproof shell DIMENSIONS: 6.25" x 4.5" x 1"