The Dotpot White Spiral Binding Rings come in a variety of sizes—8 mm, 10 mm, 12 mm, 15 mm, and 20 mm—offering versatile binding options for different document thicknesses. Each pack contains 5 high-quality white spiral binding rings, perfect for securely binding reports, presentations, notebooks, and other documents. The white finish provides a clean, professional look suitable for office, school, or personal use. These spiral rings are designed for easy opening and closing, allowing you to add or remove pages effortlessly without damage. Ideal for organizing documents neatly, the Dotpot White Spiral Binding Rings ensure a durable and flexible binding solution for your document management needs.