GBC Matte Black CombBind spines provide a distinguished softer look and texture to your bound documents. Finished with subtle dull black finish that is accentuated by a subtle embossed texture these supplies are meant to provide a premium look and feel to your most important reports and presentations. Available in sizes up to one inch and both 100pk and 25pk quantities are available for most standard sized documents. Take a look at the options below and order a box today. You won't be disappointed.