This closed-cell foam is perfect for tying all of your chubby chernobyl patterns, grasshoppers, foam steelhead skaters, ant patterns, dragonflies, damsels, wiggly bass patterns, bass poppers, foam mice.....well, let's face it, the list of what you can do with this foam is endless. 2 mm foam is thick enough to resist thread cuts and is supple and elastic enough for smaller fly patterns. Glue together multiple sheets for that colorful sandwich effect.Â