With the beginning of spring, a difficult time begins for people suffering from pollen allergies. Hay fever and other complaints often force those affected to leave their own four walls as little as possible. tesa has developed this pollen guard so that they remain there at least. The fine pollen protection fabric holds at least 98% of the birch, grass and ambrosiac pollen outside and allows fresh air to enter. The transparent fabric provides good visibility. The pollen count is easily and quickly assembled with a self-adhesive Velcro tape, without drilling. The Velcro has especially stable arrow head hooks for reliable hold - even in weather and wind. Important: The window can still be opened and closed as usual. The protection that can be cut is suitable for inward opening windows. With a small amount of effort, this creates great benefits for all who damage pollen. Not suitable for windows with weather legs/rain shields or flush windows.tesa - more than one adhesive tapetesa is one