Our signature silicone anchoring pad holds flies tighter, doesn't absorb water, withstands extreme temperature swings, and won't get torn up by sharp hook points. Our Original Box brings unmatched organization, visibility and reliability to your fly storage. The signature silicone anchoring pad holds flies tighter, doesn't absorb water, withstands extreme temperature swings, and won't get torn up by sharp hook points. New for 2020, the same, durable, shatter-resistant constructions gets an upgrade with recycled polycarbonate in our continued effort to reduce our footprint. 7" x 3.75" x .75"