The plastic shelf dividers are an innovative and economical shelf management system designed to fit all gondola shelves in the marketplace today. This unique pin design works with Madix, Lozier, Streater, and other shelving systems. The plastic shelf dividers simply snap to the length you need (from 14" to 22") and insert into the perforations on the shelf edge. These barriers require no front rail or double sided tape. The plastic shelf dividers are crystal clear and stand 1" in height offering maximum visibility while keeping products in perfect order.