Organize your documents effortlessly with this high-quality Spiral Binding Wire, designed for ease of use and reliable performance. Crafted from durable PVC material, this binding coil features a 12.7mm (1/2 inch) diameter, capable of securely holding up to 90 sheets of A4 paper (70g), making it ideal for various office, academic, and professional binding needs. Key Features: · Easy to Use: Simply insert your papers into the spiral binding coil teeth and secure them using any standard coil binding machine, ensuring a quick and hassle-free binding process. · 90 Sheet Capacity: With a 12.7mm diameter, this binding coil accommodates up to 90 sheets, allowing you to add or remove pages with ease while maintaining a neat and professional appearance. · 4:1 Pitch with 48 Teeth: Designed with a 4:1 pitch and 48 teeth, this spiral binding wire is compatible with all binding machines that punch 4 holes per inch, providing universal functionality. · 360-Degree Rotation: The spiral coil allows full 360-degree rotation, enabling documents to lay flat and making reading or copying more convenient and comfortable. · Multifunctional Use: Perfect for binding engineer files, business projects, office documents, university presentations, and more, offering versatile solutions for various document types. Specifications: · Material: PVC · Binding Diameter: Approx. 12.7mm / 1/2 inch · Binding Capacity: Up to 90 Sheets (A4, 70g) · Teeth Number: 48 Teeth · Pitch Ratio: 4:1 Package Includes: · 1 x Spiral Binding Wire This Spiral Binding Wire combines durability, flexibility, and ease of use to provide a professional finish to your documents. Whether for office, school, or project presentations, it offers a practical and efficient binding solution to keep your papers organized and accessible.