These chalkboard signs are created with a 1/4" bamboo-frame back for eco-friendly signage. The easels have a special wave top that delivers an eye-catching presentation. These chalkboard signs feature a 1/4" thick permanently attached acrylic writing panel to print product information. The display boards wipe off easily for immediate reuse. These chalkboard signs accept Wet Erase Chalk Ink® markers to grab the customer's attention.