Review on 🔒 Highly Durable EZ Pass Toll Tag Holder - Resistant to Heat & Cold! Perfect Fit for Mini & Old EZ Pass, I Pass, I Zoom, PalPass Hard Case, FasTrak Transponders by Terry Moore

Prevents adhesive residue from sticking to windshield. Not sure how well the suction will hold up as it is sandwiched between the rearview mirror mount and the headliner. On the second machine, the suction cup is not attached to the black grooved disk near the mirror, so the transponder is held to the sun visor with silicone straps. In fact, stripes are preferable because the transponder can be flipped out of sight and closer to the preferred "A" position (BayArea Fastrak Installation Instructions). Alternative "B" positions in the lower corners of the windshield, while compliant with CA DMV, are more difficult to achieve when passenger numbers are changed.