This personalized guest signature mat is a fabulous and unique alternative to a traditional guest book. A special engraving pen is included which allows guests to engrave their names and well wishes into the frame to create a lasting keepsake. The highly polished alloy mat measures 20" x 24" with an opening for an 8" x 10" photo and enough mat space for 300 signatures. The mat comes complete with an easy-to-use Signature Engraving Scribe™, a contemporary solid wood beveled frame with plexi glass, additional cardboard matting, black backing, hanging hardware and an attractive instruction card for display at the event.