Enhance your document binding with these high-quality Double Loop Wire Binding Spines, designed to securely hold up to 60 sheets of A4 paper (70g). Perfect for organizing important reports, presentations, and files, these binding spines combine durability and functionality for professional results. Key Features: · Strong Metal Inner Wire: Each binding loop features a sturdy iron wire core, providing reliable strength to keep your documents firmly bound and protected for long-term storage. · Durable Nylon Coating: The exterior nylon coating offers excellent surface gloss, corrosion resistance, and wear resistance, ensuring a long-lasting and attractive finish. · Ideal Dimensions: With a binding diameter of approximately 3/8 inch (9.5mm) and a thickness of 0.8mm, these spines include 34 double loops with a 3:1 pitch, allowing smooth 360-degree rotation for easy page turning. · High Binding Capacity: Designed to accommodate up to 60 sheets of standard A4 paper (70g), making them suitable for a wide range of binding projects including reports, notebooks, and presentations. · Versatile Use: These double loop wire binding spines are perfect for office, school, or home use, enabling neat and professional document organization. Specifications: · Item Type: Double Loop Wire Binding Spine · Binding Diameter: Approx. 9.5mm / 0.37in · Binding Capacity: Up to 60 sheets (A4, 70g) · Loop Count: 34 double loops · Pitch: 3:1 Package Includes: · 1 x Double Loop Wire Binding Spine These binding spines provide a reliable and convenient solution for keeping your documents securely bound while maintaining a professional appearance. Their durable construction and smooth operation make them an essential accessory for all your binding needs.