Features<br> 1、115 SHEET CAPACITY: The plastic spiral binding coil has a diameter of 14.3mm and can hold up to 115 sheets of paper(A4, 70g), easy to add and reduce paper<br> 2、4:1 PITCH AND 48 RINGS: The spiral binding coil has a 4:1 pitch and is compatible with any binding machine that punch 4 holes per inch<br> 3、100PCS IN TOTAL: A box of 100 spiral binding coils ensure long term productivity for all your binding projects, allowing you to easily bind paper and store for a long time<br> 4、360 DEGREE ROTATION: Iron spiral binding coils allow a 360 degree page rotation function for easier reading, and binding items can be laid flat<br> 5、APPLICABLE LETTER SIZE: These 48 ring binding coils are ideal for letter size paper(8.5in x 11in), and the length can also be cut with scissors according to individual requirements. Perfect for engineering documents, business projects, office documents, university presentations<br> Specification<br> Item Type: Spiral Binding Coils<br> Binding Diameter: 14.3mm(9/16in)<br> Binding Capacity: 115 Sheets(A4, 70g)<br> Teeth Quantity: 48 Teeth<br> Ratio: 4:1<br> Package List<br> 100 x Spiral Binding Coils<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store