Registration supports with reinforcement grooves for maximum load capacity. Made of powder-coated steel, it is scratch-resistant and suitable for all books, especially tall and heavy binders, books, or atlases. The rounded corners ensure there are no sharp edges. It features a high-quality glossy surface, and the weight of the books on the lower surface prevents anything from tipping over. Made with low pollutants and recyclable materials, it is environmentally friendly. The magnetic feature allows you to attach notes or reminders, making it ideal for open shelving systems.