The Eagle QL18W-4E QuadPLUS Shelf Ledge Front-to-back 18″W X 4″H is a meticulously engineered accessory designed to enhance the functionality of QuadPLUS polymer shelf mats. Measuring 18 inches in width and 4 inches in height, this shelf ledge provides an effective barrier to prevent items from falling off the shelf, thus ensuring safety and organization in any storage setting. Crafted with EAGLEgard hybrid epoxy, it combines durability with corrosion resistance, making it suitable for a variety of environments, including industrial, commercial, and healthcare sectors. This product is especially beneficial for use in food service and laboratory settings, where maintaining organized and secure shelving is critical. The integration of this shelf ledge into existing shelving systems is seamless, offering a reliable and efficient solution to safeguarding products. Its robust design and material composition cater to the rigorous demands of high-traffic and high-stakes environments, ensuring that the shelf ledge remains a sturdy and long-lasting addition to any shelving unit. This combination of practical dimensions and advanced material technology positions the Eagle QL18W-4E as a superior choice for businesses seeking to optimize their storage solutions with enhanced safety and reliability.