The Index Braille Stapler, model 71100, is a stapler for braille documents designed for use by individuals who are blind or have low vision. This braille stapler can be used to put the center staples in braille magazines and other braille documents and can be used by an individual who is blind. OPTIONS: Staples are available in four sizes for braille documents with two to ten, ten to 20, 20 to 30, and 30 to 40 pages. DIMENSIONS (HxLxW): 16 x 29 x 57 centimeters. This product can staple documents with a paper length up to 476 millimeters (19 inches). WEIGHT: 5.3 kilograms.