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The GBC GBC25818 is a pack of 25 black poly binding covers designed for use with document binding systems. Constructed from 16-gauge recycled poly material, these covers are both splitproof and tearproof, providing reliable protection for bound documents. The flush-cut, square-corner design delivers a clean, professional finish. Each cover is unpunched, allowing compatibility with a range of binding configurations, and contains no window for a solid, uniform appearance. Made with a high percentage of recycled content, these covers also carry an eco-conscious profile suitable for offices and workgroups with sustainability requirements.
These covers are suited for office, administrative, and educational binding applications where durable front and back protection is needed. The unpunched format makes them adaptable for use with comb, coil, wire, or thermal binding systems before custom punching. Each pack contains 25 covers. Typical users include office staff, print shops, and document services professionals who produce reports, proposals, manuals, or presentations requiring a finished bound cover.
Designed as an unpunched, universal-style binding cover compatible with standard 8.5-inch by 11-inch document binding systems that accept flat poly covers.
Binding covers of this type are installed by office professionals and document services staff using standard binding equipment. Punch covers to match the binding pitch of the selected binding system before assembly. Confirm cover orientation and document alignment prior to binding. No special tools beyond a compatible binding punch and binding machine are required.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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