: The "10cm" typically refers to the magnet interval spacing (10cm apart) welded into the material.
If you are a developer, you may be referring to , a popular .NET library for file compression. C10zip
In the technical specification of the PKZip format, refers to a specific compression algorithm known as PKWARE DCL Implode (or IBM TERSE). This is an older, legacy compression method used in versions 2.5+ of the format. : The "10cm" typically refers to the magnet
: These are sold in "running yardage" and are designed to be sewn into garments or equipment for quick-access applications. 2. Digital Document Finishing (Zip-10M) you may be referring to