Amazing American Opossum - a product developed for fly tying by Pro Sportfisher and which is no longer available in the US.
This hair is a great natural material to use in place of arctic fox or craft fur. One parch of this hair will tie dozens of fly patterns - use as a wing on a steelhead fly, as a wing or tail for a bonefish fly, as a tail on a streamer, or for any other fly you create at your vise.
Supply is extremely limited - when it’s gone it’s gone.