DURABLE WITH LONG LIFE: Durable and sturdy plastic binding spines allow you to easily compile paper and store for long periods of time
BINDING METHOD: Can be manually bound by punching suitable holes, which can be easily operated by any office, student party, and individual
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
13MM INNER DIAMETER: Stationery accessories binding consumables, inner diameter for 13mm, suitable for students and teachers
10PCS IN TOTAL: The package contain a total of 10pcs binding spines, enough for you to replace and use, very convenient
10Pcs Binding Spines Spirals Coils Combs 30 Holes Plastic Strip for Loose Leaf 1/2in Diameter Green