Reverse style sign letters are flat rigid CLEAR letters printed on a black plastic panel for use on outdoor reader boards and marquee signs. Wagner Zip Lite letters have a patented lap-strip design to prevent light leaks between letters and words. Gemini Moonlgo reverse letters have beveled edges so each letter overlaps the next. To change your sign letters from the ground, we carry extension poles and replacement suction cups. We even have storage cabinets to keep your letters organized and sign track so you can replace worn or broken pieces!