Our Ohio Diesel Parts Transponder Mounting Kit uses 3M Dual Lock Reclosable Fastener that forms a heavy-duty interlocking mount that is reclosable. Grips and pulls apart, better than other brands! Adhesive backing provides long lasting strong bond. Indoor and outdoor application. High temperature performance will withstand up to 200 degrees. Water-resistant. For use on metals, glass, and plastics. Numerous applications. Works especially well with EZ Pass toll pass and others (I-PASS, Fastlane, sunpass, i-zoom etc.) These are the same mounting strips that come with your pass. Included are four strips, enough for two vehicles (provided your pass still has the pre-installed strips), or 1 vehicle if you're missing the strips on your transponder. Kit includes (4) pieces of 3M Dual Lock Tape and an alcohol prep pad. Pre-cut strips measure 1.5 x .5 inches. To make a complete fastener set requires two strips of tape, this kit will make two complete fastener sets. Easy to use peel-and-stick application. Before application clean both surfaces of dirt and grime using the included alcohol pad. Let surface dry after cleaning. Then simply peel off the backing to expose the adhesive, carefully align strip(s) to surface of the object you want to mount (EZ Pass) and then firmly press into place. Lock the other strip(s) to the one(s) already applied, peel off the backing to expose the adhesive and firmly press into place on the desired surface. To ensure best adhesion it is advised to wait 24 hours before applying full weight so the adhesive can cure. The adhesive is also pressure activated so when applying the strips be sure to push firmly and apply pressure for 30 secs.