This write-on sign has a unique wave top that offers an eye-catching presentation. The display easels are write-on, wipe-off for easy reuse. The write-on sign features a 1/4" thick bamboo back frames and support permanently attached 1/8" thick black acrylic panel. The message boards have a gloss black finish that will accept Wet Erase Chalk Ink® markers. This write-on sign has radius edges for a polished look (not recommended for use on surfaces which may become wet).