Spiral Binding Coil 18 Pcs Binding Coils Kit, Sturdy PVC Plastic 38mm Diameter 48 Loop 4:1 Pitch 310 Sheet Capacity Spiral Binding Spine for A4 Paper

About the product

• Exceptional Sheet Capacity: With a generous 38mm diameter, the Spiral Binding Coil can accommodate up to 310 sheets of A4 paper (70g). This high capacity allows for easy addition or removal of pages, making it best for dynamic projects that require frequent updates without compromising the neatness of your documents
• 4:1 Pitch Universal Compatibility: Featuring a 4:1 pitch design, these binding coils work seamlessly with any binding machine that punches four holes per inch. This compatibility ensures that you can use them for varied projects while maintaining a professional finish, regardless of your binding needs
• Effortless Page Flipping: The 360-degree rotation feature of the spiral binding coil makes accessing and flipping through pages easy and convenient. This design is ideal for presentations or reports, allowing readers to navigate through documents smoothly, fostering a more engaging and user-friendly experience
• Comprehensive 18-Piece Set: Delivered in an 18-piece kit, this spiral binding coil set ensures you always have enough coils for your binding projects. Whether you're organizing documents or creating comprehensive reports, this ample supply allows you to tackle multiple projects without the need for constant reordering
• Versatile and Customizable Use: Suitable for letter-sized paper (8.5 x 11 inches), each coil can be easily trimmed to fit specific project requirements with scissors. This versatility makes them ideal for various applications, such as engineering documents, business proposals, and academic presentations, ensuring you achieve professional results every time