NextLevel Fit 15-Pack, 3FT, 7N Spring Loades Shelf Pushers for 12IN Gondola Shelves, Weight Capacity Up to 13-to-18 OZ | B0D5SQL6XPEasy Display Merchandising: Keep products moving with a spring activated shelf pusher. The set comes with 15 pushers that can be used with shelves approximately or longer than 12x36". Custom Solution: Display cigarette boxes, cosmetics, makeup, health items, and other products. These pushers automatically move items weighing [13 18oz] to the front. Ideal for shelves [3'] and up. Enhances Customer Experiences: The clear design of our retail store shelf