10Pcs Binding Spines Spirals Coils Combs 30 Holes Plastic Strip For Loose Leaf

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. DURABLE WITH LONG LIFE: Durable and sturdy plastic binding spines allow you to easily compile paper and store for long periods of time\n2. BINDING METHOD: Can be manually bound by punching suitable holes, which can be easily operated by any office, student party, and individual\n3. GOOD GLOSS AND NO BREAKAGE: Possess good surface gloss, strong adhesion, wear resistance, rust resistance, aging resistance, not easy to break and fade, smooth page turning, can be used repeatedly\n4. 13MM INNER DIAMETER: Stationery accessories binding consumables, inner diameter for 13mm, suitable for students and teachers\n5. 10PCS IN TOTAL: The package contain a total of 10pcs binding spines, enough for you to replace and use, very convenient \n\nSpecification: \n\nItem Type: Binding Spines\nInner Diameter: Approx. 13mm / 0.51in\nType: Stationery accessories binding consumables\n\nPackage List: \n 10 x Binding Spine-