I have attempted to show these imperfections in the photos. There isnt much else to say about it. There was never much info available.
If you Google Victorinox Counter Mat there are some relatively non-descript references. The item "Victorinox Swiss Army Knife Counter Mat for dealers, Swisschamp, extremely rare" is in sale since Tuesday, October 22, 2019. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Folding Knives\Modern Folding Knives\Factory Manufactured". The seller is "hudson-highlander" and is located in Delray Beach, Florida.
This item can be shipped worldwide.