These black wire dividers will keep your produce from falling off. The fence separator is 27" long and has an L shape that can be inverted for different heights. These wire dividers have two substantial height measurements for larger displays. You have the choice of 12" or 8" height to hold the produce in place. The separators have an epoxy coating on the exterior that prevents rusting giving you years of service. The dividers can be used in refrigerated cases to separate frozen foods, produce, deli and meat products.