GBC VeloBind Binding Spines - 2" Maximum Capacity - 200 x Sheet Capacity - Black - Plastic - 25 / Pack

Easily change pages as often as you like with pin spines. They produce a booklike binding that allows documents to lie flat for easy stacking. Use with VeloBind binding machines. The spines are sleek and secure. They come in one size only and hold up 200 sheets. Spines are reclosable and great for nonpermanent binding and frequent page changes.