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! 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.Details:Black7" x 0.625"100 packSize 107Rubber