Ultralight floating fly box made of molded foam with an updated ripple foam in the interior. This allows flies to be backed in and protects the foam unlike ordinary foam boxes. Flies hold in place much better and if dropped in the water, the floating box is easily retrievable. Excellent weight reduction in pack or vest. In citron, storm gray.Secure magnetic closure. Italy.Medium: 5"L x 31/4"W x 11/8"D; 5 rows/sideLarge: 61/4"L x 33/4"W x 11/4"D; 6 rows/side FeaturesUpdated ripple foam in the interior allow flies to be backed inProtects the foam unlike ordinary foam boxesFloats if dropped and prevents lossSecure magnetic closureExcellent weight reduction in pack or vest