100 Pack Plastic Spiral Binding Coils, 4:1 Pitch 48 Loops for Letter/A4 Size, 360-Degree Rotation for Office School Projects, Suitable for Coworkers (Blue, 1 Inch (215 Sheet Capacity))

100 Pack Plastic Spiral Binding Coils, 4:1 Pitch 48 Loops for Letter/A4 Size, 360-Degree Rotation for Office School Projects, Suitable for Coworkers (Blue, 1 Inch (215 Sheet Capacity))

• 100 Pack Plastic Spiral Coils: Each box contains 100 plastic spiral binding coils, providing sufficient quantity to support long-term binding needs. These coils let you bind paper sheets with ease and keep bound projects stored for an extended period, fitting various tasks like engineering files, business projects, office documents and university presentations.
• 4:1 Pitch & 48 Loops Design: The spiral binding coils feature a 4:1 pitch and 48 loops, making them compatible with any coil-binding machine that punches 4 holes per inch. Note that these 4:1 pitch coils are not compatible with the Cinch machine, ensuring you select the right tool for smooth binding operations.
• 360-Degree Rotation & Lay-Flat Function: These plastic spiral binding coils offer 360-degree page-turning rotation, which enhances reading convenience by allowing easy flipping through pages. Moreover, bound projects can lay flat on surfaces, further improving usability for both daily reading and note-taking.
• 12" Length for Letter & A4 Size: With an approximate length of 12 inches, the binding coils work well with letter size paper (8.5 x 11 inches) and standard A4 size paper (8.3 x 11.7 inches). If needed, you can cut the coils to desired lengths using professional coil crimpers pliers to match specific binding requirements.
• Sturdy & Test-Proven Construction: Made of sturdy plastic, the spiral binding coils have undergone testing to confirm their ability to withstand frequent use. This reliable build ensures the coils maintain their shape and functionality even with repeated page turning and long-term storage, serving as practical supplies for coworkers and other users.