Available in the following sizes:

• 1/16" (100 cov/ctn); capacity 1-16 pages.
• 1/8"  (90 cov/ctn); capacity 16-30 pages.
• 1/4" (80 cov/ctn); capacity 31-60 pages.
• 3/8"  (70 cov/ctn); capacity 61-90 pages.
• 1/2" (60 cov/ctn); capacity 91-120 pages.
• 5/8" (50 cov/ctn); capacity 121-150 pages.
• 3/4"  (50 cov/ctn); capacity 151-180 pages.
• 1"  (40 cov/ctn); capacity 181-240 pages.