Binding Spiral, 48 Teeth Wide Application 16mm Diameter 4 : 1 Pitch 100PCS 140 Sheets Capacity 360 Degree Rotation Combs Spine for Engineer Files (White)

1. 140 Sheets Capacity: This spiral binding coil is 16mm (5/8 inch) in diameter and can hold up to 140 sheets of 70g A4 paper, making it easy to add and subtract sheets. 2. 360 Degree Rotation: This spiral binding spine allows for a 360 degree page turn rotation which is easier to read, and the binding items can be laid flat. 3. 4 : 1 Pitch: This combs spine features a 4 : 1 pitch and is compatible with any binding machine which can punch 4 holes per inch. 4. Excellent PVC Plastic: This binding spine is made of excellent PVC plastic material, which is sturdy and wear , not easy to be deformed, and has a long service life. 5. Wide Application: This binding spiral has a wide range of applications and is for engineers' files, business projects, office documents, and university presentations. Spec: Item Type: Spiral Binding Coil Material: PVC Plastic Binding Diameter: 16mm (5/8in) Binding Capacity: 140 Sheets (A4, 70g) Teeth Number: 48 Teeth Ratio: 4:1 How to Use: Remove the spiral binding coil, install it and use it. Package List: 100 xSpiral Binding Coils

• 360 Degree Rotation: This spiral binding spine allows for a 360 degree page turn rotation which is easier to read, and the binding items can be laid flat.
• 4 : 1 Pitch: This combs spine features a 4 : 1 pitch and is compatible with any binding machine which can punch 4 holes per inch.
• 140 Sheets Capacity: This spiral binding coil is 16mm (5/8 inch) in diameter and can hold up to 140 sheets of 70g A4 paper, making it easy to add and subtract sheets.
• Wide Application: This binding spiral has a wide range of applications and is for engineers' files, business projects, office documents, and university presentations.
• Excellent PVC Plastic: This binding spine is made of excellent PVC plastic material, which is sturdy and wear , not easy to be deformed, and has a long service life.