Ferian Gap Wing Leader Circle Patch | Throne of GlassTravelling the Maasverse? Why not partake in the age old tradition of getting a patch from each stop along the way? The Ferian Gap has lost a bit of its mystique since opening up guided tours to the public. But even swarming with Crochan tourists, you can feel the sense of wonder in those that trained here long ago. Thanks to its durable twill fabric, these 3 inch circular patches are resilient to heat. They can be ironed on, sewn on, or simply