There is one color that will never go out of style no matter the year or the season. That color, of course, is black. Jam Paper black rubber bands are no exception to this fact. Whether you need them for your office, your home, or your office, these black rubber bands will help you stay tidy and organized while looking sharp. This pack contains a total of 50 rubber bands. Each one is size 107. Made out of durable and flexible rubber, these reliable rubber bands can be wrapped around piled of envelopes or files, closed boxes, groups of pencils, piles of brochures, bags that have been opened, and more to keep them together and secure.