The Aarco AA-311SB Sidewalk Markerboard 18″W x 42″H Black Porcelain Board stands out as a reliable and versatile signage solution for businesses across various sectors. It features a durable black porcelain board that ensures longevity and high visibility for written messages. Enclosed within an aluminum A-frame, this markerboard boasts steel reinforced corners for added durability, making it a robust choice for outdoor settings. The full-length piano hinges provide smooth operation when folding, while the two locking folding hinges ensure stability during use. Designed to withstand different weather conditions, the markerboard incorporates weather-resistant hardware, safeguarding it against the elements. The plastic camel foot floor leveler ensures stability on uneven surfaces, enhancing its usability in diverse environments. Additionally, the clear satin anodized finish contributes to its sleek appearance, making it an attractive addition to storefronts, cafes, and public spaces. Combining functionality with aesthetic appeal, the Aarco AA-311SB is an effective communication tool for businesses seeking to engage their audience through dynamic and changeable messaging.