The colors are black, red, carbon, white, orange, neon green, neon blue, and neon yellow.
As Brett said, yes they do have 3/8" wraps as well as many other sizes. That info is for the "slide on" flex wrap...part numbers 082-300 through 082-410 in even numbers.
If you were looking for velcro...
Geoff, unfortunately you have an old catalog. Ask them to send you catalog #22. Then look on page 80 for the flex wrap. Also, I got this new catalog 2weeks ago...I wonder why they sent you an old one? :frowning: