GSF10V [Perforates Wire, 0.039" (1mm)]GSF08V [Perforates Wire, 0.031" (0.8mm)]GSF15V [Perforates Wire 0.059" (1.5mm)]GSF05 [W/O Wire Perforation, 0.019" - 0.023" (0.5 - 0.6mm)]GSF08 [W/O Wire Perforation, 0.027" - 0.031" (0.7 - 0.8mm)]GSF15 [W/O Wire Perforation, 0.047" - 0.059" (1.2 - 1.5mm)]