FixtureDisplays Adjustable Pallet Sign Holder Floor Mobile Sign Holder Posters Stand15359 15359 Adjustable sign holder is able to adjust height from 44" to 72". Comes with 11" x 8.5" acrylic holder in a landscape format. Extending to hang more graphics is possible. Simply drill two holes at bottom edge of acrylic and hang your own boards. Made of carbon steel with powder coated finish. We do sell additional arylic holders. Shipping to Canada and Mexico: import duty and fees apply.