Positioning the product forward will help it stand out in a crowded aisle. And this seems such a good merchandising offer that this Dollar Store Shelf Extender is Bottom Mount to make sure you don’t miss it. The unique bottom mount design of this extender is what I found more interesting than the merchandise. Look closely to see that the extender tines grip the shelf perforations, rather than just rest in the holes. Neat trick. Check the Shelf Extender is Bottom Mount thumbnail to see the overall effect at shelf edge.