<p><b>Finally, a way to keep your Dexcom secure, and change patches whenever you want! </b></p> <p>Born out of the frustration to keep the sensor in place, and not get the over-patch stuck on the Dexcom patch. <p> <p>After you install the Dexcom G6 sensor, place the shield over the sensor to protect the Dexcom patch. <p> <p>Now you can change out other patches anytime.<p>