Bundle your internal or external cables with this attractive plastic spiral wrap. Works equally well inside your case or behind your desk. 1/4 inch O.D. (Outer Diameter) size is recommended for wire bundles from 0.17 to 2 inch diameter. Wall thickness is 0.04 inch. We love this product because it is much easier to install than sleeving, durable, attractive, and very versatile. Unlike sleeving, this product is pretty much one-size fits all since it will tightly conform to any wire bundle diameter. Use it just about anywhere to organize and protect cables inside your PC or on your desk. Try it- you'll love it.