GBC Black 1/2" ZipBind Binding Spines (10pk) - 15033 Black~ Condition is Brand New. Shipped with USPS First Class Package within 24 hours. Inventory Box Number :#301 (8), #322 Small Tote (3), Main Warehouse 2nd Bay From Rear (36). Description; Spines snap open and closed for easy editing of comb-bound documents Binds 19-hole punched paper. No CombBind? machine is required. This new style of GBC Black 1/2" ZipBind Binding Spines features a thinner ring width to allow free and easy page turning while maintaining the strength and durability you've come to expect with ZipBind spines. The quick-open unique black spines snap open and closed for quick editing while giving your presentations the polished and professional appearance you seek. These black ZipBind spines will allow your pages to lie flat with easy 360 Degrees page turning for convenient note taking and photocopying. When it's time to make an edit, simply open the spine with a pen or the provided tool. You can use the GBC Black 1/2" ZipBind Binding Spines with all of our Plastic Comb Binding binding machines or you can buy our prepunched comb binding paper and prepunched binding covers and you'll have everything necessary to use ZipBind. Product Details Color:Black Capacity:Approx. 85 Sheets (20lb bond) depending on size Quantity: Packs of 10 individually packed