Approximately 30% of supermarket sales come from displays at the end of the aisles- also called end caps. Our grid system allows for easy resets and swapping of shelves, hooks, and more!Keep pace with the fast rate of new product introductions and merchandising changes without switching out all your fixtures - Our complete modular design allows for multiple modifications without re-buying an entire run!Pictured with 3 Wire Shelves Shelves are easily adjustable to different heights.