Semperfli Double Decker Foam is quality fly tying foam with high density, closed cells. Features two layers of contrasting colored top quality plastazote foam with nitrogen bubbles, which float high and are easy to tie with.

• Perfect for Chernobyl ants, hoppers, daddies, gurglers, fry, detached bodies and other high floating fly patterns.
• Dont confuse this with closed cell craft foam, it is high floating, closed cell foam
• Each sheet is 16.5cm x 9cm