30 Holes Loose-leaf Plastic Binding Ring Spring Spiral Rings Binder Strip For A4 Paper Notebook Stationery Office

30 Holes Loose-leaf Plastic Binding Ring Spring Spiral Rings Binder Strip For A4 Paper Notebook Stationery Office Supplies Featur : Model Number : Loose ring Brand Name : KOQZM Origin : Mainland China material : plastic Product features: Simple and convenient, suitable for A4-30 holes, and can be cut short with scissors. Marking: 30 hole clamp hole pitch is 3:1, general hole pitch. Material: Plastic Purpose: Notebook binding, DIY decoration Color: As shown Size: 12mm/22mm Package includes: Thanks for shopping