Review on CloudBuyer Car Door Edge Guard Clear Universal Door Sill Protector Car Door Trim Edge Guard Protection Film Anti-Collision Fits For Most Car(Fiber Transparent by James Hardy

Difficult to apply without fingerprints, especially ripples on curved surfaces like my threshold. Need more information about the app. The instructions tell what to apply to a clean surface. Other conformal coating films (much more expensive) recommend soap solutions and isopropyl solutions for drying. But there is no information about this technique with this product. The film looks solid. But while it's very economical compared to custom screen protectors, the instructions should be clearer. I would not buy them again, especially on curved surfaces as the film will show bubbles and creases. This is of course due to amateur technology, but that is already an average buyer of this product.