Protective film for laptop where your hands go?

I want to prevent it from becoming so slippery and shining. Has already started as you can see on the bottom left

Wash your hands regularly and keep your fingernails short.

Elephant foil would be thick enough, but it would look modest. In addition, the adhesive would hardly come off later, which would still destroy the housing.

Hi

So you could easily thaw it again so that it becomes Matter, for example steel wool or a viss polish. Although I don't think it's that bad. I was rather upset about the dust falling into the keyboard. Since then it has been under a film that is glued to the edge. If you could, for example, cut a large (sticker) out of wide black insulating tape and stick it to this point, then there will be no wear and tear on the housing. Can be removed very carefully with a hairdryer