Enhance your document organization with this set of Spiral Binding Coils, designed to provide smooth page turning and secure binding for your important papers. Featuring a 16mm inner diameter, these binding coils are ideal for binding documents with up to 130 sheets, making them perfect for office, classroom, or library use. Key Features: · Optimal Inner Diameter: The 16mm (0.63 inch) inner diameter allows for easy and smooth page turning, improving the reading and writing experience. · Adjustable Length: The spiral binding coil can be easily cut to your preferred length, offering customizable paper storage solutions to fit various document sizes. · Large Capacity: Capable of securely holding up to 130 sheets, these binding spines are suitable for thick reports, presentations, manuals, and more. · Durable Material: Made from premium plastic, these coils are resistant to deformation and corrosion, ensuring long-lasting durability and vibrant color retention. · Convenient Quantity: This set includes 10 spiral binding coils, providing ample replacements and simplifying the management of your binding needs. Specifications: · Item Type: Spiral Binding Coil · Inner Diameter: Approx. 16mm / 0.63 inch · Hole Number: 30 Holes · Capacity Reference: Holds up to 130 Sheets Package Includes: · 10 x Spiral Binding Coils These spiral binding coils offer a reliable and flexible solution for organizing your documents with ease and durability, making them an essential accessory for efficient paper management.