Custom-fit for Sigma BC 2209 STS (E-Bike Display). Excellent quality ensured by the use of state-of-the-art precision machinery (laser cutting technology) - optimal edge adhesion and very good shape stability. No interference with display visibility or touchscreen functionality. You will hardly notice any difference compared to a Sigma BC 2209 STS (E-Bike Display) without a screen protector. Extremely scratch-resistant due to the specially hard-coated surface! Highly resistant to scratches and abrasion with a 4H pencil hardness. Easy installation! No bubble formation possible on a dust-free display! When applying the film, air is displaced, and it adheres to the display almost automatically. Can be removed at any time without leaving residue! Made in Germany - construction, cutting, and finishing at fair wages in Germany.