Comparison : Item # T302 / 304 Annealed 0.0040" x 12" x 12",
Item # T302 / 304 Annealed 0.0040" x 12" x 18",
Item # T302 / 304 Annealed 0.0040" x 12" x 24",
Item # T302 / 304 Annealed 0.0040" x 24" x 24",
Item # T302 / 304 Annealed 0.0040" x 24" x 36",