10Pcs Plastic Binding Combs 30 Rings 22mm, Book Binder Spiral Spines, Spiral Click Binding Spines for Teacher Student Document Notebook File Making(Transparent)

• Heavy-Duty Binding Capacity --- Featuring 30 rings with a 22mm inner diameter, these plastic spiral combs securely hold up to 200 sheets of standard paper. Ideal for thick notebooks, professional reports, or photo albums. The reinforced design prevents page slippage while maintaining document integrity during frequent handling. Perfect for office professionals, students, and creatives needing reliable organization of multi-page projects.
• Durable & Flexible Material --- Crafted from resilient PP plastic, these binding spines withstand daily use without cracking. Lightweight yet sturdy construction allows smooth page-turning in office documents, academic projects, or craft portfolios. The non-abrasive surface protects pages from damage while ensuring long-lasting performance across various environments.
• Tool-Free Installation --- Effortlessly thread pages through pre-punched holes and manually snap rings closed, requiring no specialized equipment. Ideal for teachers updating lesson plans, students reorganizing notes, or home users creating personalized albums. Enables quick edits and hassle-free adjustments to bound materials.
• Reusable Adjustable Design --- Glossy surface allows seamless page rotation. Easily reopen rings to add/remove content, making these combs ideal for evolving projects like business proposals, event planning binders, or recipe collections. Supports ongoing modifications without compromising document structure.
• Multipurpose Organization --- Seamlessly binds calendars, presentation materials, artwork displays, or workshop handouts. Transparent finish complements professional settings, educational environments, and creative studios. Suitable for organizing financial reports, academic theses, photo journals, and training manuals with clean aesthetics

Item Type: Loose Leaf Binding Spine Material: Polypropylene Inner Diameter: Approx. 22mm/0.9in Type: Stationery Accessories Binding Consumables Package List： 10 x Loose Leaf Binding Spine