[Easy to Use] This 20 pack of spiral binding coils makes binding and storing papers a breeze, Great for engineering documents, business projects, and more.
[360 Degree Flipping] The plastic coils allow for 360-degree page flipping, enhancing readability and making projects lay flat for easy viewing.
[Sturdy and Compatible] With a 4:1 pitch, these 48 teeth binding coils are compatible with any machine punching 4 holes per inch, ensuring long-term productivity.
[High Capacity Coils] The 32mm plastic spiral binding coil can accommodate up to 280 sheets of a4 paper, providing easy page addition and removal.
[Customizable Length] Ideal for letter-sized papers, these coils can be easily cut to fit individual requirements, making them suitable for various presentations.

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!