Large Size Band Sample Kits (4-1/2" to 7-1/2" flat length) contain these sizes:

#45A (4-1/2" x 1/8" x 3/64")
#45B (4-1/2" x 1/4" x 3/32")
#45C (4-1/2" x 1/2" x 3/64")
#5A (5" x 1/16" x 1/16")
#5B (5" x 1/4" x 1/16")
#5C (5" x 1/4" x 3/32")
#55B (5-1/2" x 1/2" x 1/16")
#105 (5" x 5/8" x 1/16")
#6A (6" x 1/8" x 1/16")
#6B (6" x 1/4" x 1/16")
#106 (6" x 5/8" x 1/16")
#7A or 117B (7" x 1/8" 1/16")
#7B (7" x 1/4" x 1/16")
#7C (7" x 1/2" x 1/16")
#107 (7" x 5/8" x 1/16")
#75A (7-1/2" x 1/4" x 1/16")