This undercut style has super-short 1" (2.5 cm) fibers around the bottom with longer 19" (48 cm) fibers around the top. The shorter layers start about 6" (15.2 cm) from the back of the center part case you'd like a higher undercut. There are some shorter 2.5" (6.4 cm) fibers between the longer and shorter sections that can be used for ble
