This is a well-constructed swing leaf slimline waterproof PVC fly box with silicone inserts.
Silicone can better withstand the wear and tear of flies being taken in and out, and do not tear as easily as EVA foam.
Another advantage of the silicone is that it holds its shape very well so it grips and holds flies in place better than EVA foam.
The clear covers make it easy to view your collection of flies and the clip locks securely seal the fly box.
Each side of the swing leaf has 156 triangle slits (a total of 312 triangle slits) to securely hold your flies in place.
Approximate dimensions:
Length: 19 cm
Width: 12cm
Depth: 4cm
Colour: Clear cover, grey seals with green silicone insert
Unit of sale: 1 fly box