[360 Degree Flipping] : Enjoy easy page-turning with 360 degree flipping, making it easier to read and allowing projects to lay flat for better organization.
[High Capacity & sturdy] : The 32mm plastic spiral binding coil can hold up to 280 sheets of paper, ensuring long-term durability for all your binding projects.
[Easy to Use] : The set includes 20 spiral binding coils, making it easy to bind and store papers, ideal for engineering documents, business projects, and university presentations.
[Compatible & Versatile] : With a 4:1 pitch, these binding coils are compatible with any machine that punches 4 holes per inch, for various paper sizes and projects.
[Customizable Length] : These 48 teeth binding coils are for letter-sized papers and can be easily cut with scissors to meet individual requirements, ensuring a tailored fit for your documents.

Spec:

Item Type: Plastic Spiral Binding Coils
Material: PVC Plastic
Binding Diameter: Approx. 32mm / 1.26in
Binding Capacity: 280 sheets (A4, 70g)
Number of Teeth: 48 teeth
Pitch: 4:1
Applicable Paper Size: Approx. 8.5 x 11in / 21.59 x 27.94cm

Package List:
20 x
Plastic Spiral Binding Coils

How To Use:
Install and use!