These shelf dividers are ideal for supermarkets or any place with commodity shelves to help organize and classify products like drinks, bread, and biscuits. They are made from PVC material, offering a clear and pleasing appearance while being sturdy and durable for long-term use. The bottom magnetic strip ensures a firm grip on the shelf, preventing it from falling off easily. Using these dividers is simple and convenient; just align the partition board with the shelf size and organize your products accordingly. Make sure to confirm the model and size prior to purchase for optimal use.