spotink Spiral Binding White Heavy Quality Plastic Spiral Ring 20MM Manual Ring Binder

Durability: They are less likely to bend or distort compared to other binding methods. Flexibility: Spiral bindings allow for easy flipping of pages and the ability to lay flat, which is useful for writing or reading. Customization: They are available in different colors and can be customized in terms of size and material. Affordability: Spiral bindings are generally cost-effective, making them a popular choice for various applications. Easy Editing: Pages can be added or removed without damaging the binding, as the coils can be opened and closed again.