Toyota uses a few different dashboard materials so please check the swatch picture before ordering to confirm this material is your dashboard. This material is not for the Prious model. We carry this in the older EZ-Pass, pre 2012 square style transponder as well as the newer I-Pass, post 2012 convex shaped transponder. Our cases attach to the EZ-Pass and I-Pass using two straps the hook and loop Velcro ends. They are designed not to interfere with the signal to the reader. They also resist fading in direct sunlight.