JL Safety EZ Pass-Port - Indestructible Holder fits Mini & OLD size EZ Pass (not the Flex or HOV switch models), I Pass, I Zoom, PalPass hard case & FasTrak transponders. Holder only- Made in USA Slip-fit that tightly and gently holds your old or new transponder in place Made from steel to handle extreme temperatures. Will never melt, break, or deform Industrial grade suction cup that holds through the hot and cold conditions Easily install and remove your transponder when needed. No adhesive needed. unlike other holders, it will not spin, rattle, discolor, deform, or bend