does not have a bluish protective film, but I found this: Place the smooth side of the floor protection mat, on which the bluish protective film is also applied, on the floor. This prevents the floor from being scratched. The rough or slightly textured side goes on top so that you have a light grip and roll resistance for your office chair.
one side of my 1.50 x 1.50 is smooth and the other is slightly rough/textured. I also don't know which one is on top. Will I put the textured one on top or the smooth one? The smooth one would be easier to clean.
Hello The textured surface is present on both sides, but is rather fine and in my opinion should have no influence on the "rolling behaviour" of the office chair. We have it under the Tripp-Trapp to protect the parquet flooring in the dining room😉