This pack of 25 spine bars from Durable is a reliable and sturdy binding option for your A4 sized documents. The black colour adds a professional touch to your presentations and reports. With a comb size of 9mm, it can hold a good number of pages without compromising on the binding quality. These spine bars are perfect for business, office, and industrial use.

The binding type is easy to use and ensures that your documents are securely bound. Made from high-quality materials, these spine bars are durable and can withstand regular use. The pack of 25 ensures that you have enough spine bars for multiple projects. Get these spine bars for your office supplies and stationery needs.