GBC WireBind wire binding covers are available in all variations for secure and long-lasting binding results. The version with an 8 mm wire comb diameter, 34 rings, and a 3:1 pitch is suitable for binding documents in A4 format with up to 70 sheets of 80 g/m² paper. Wire comb binding is very popular because bound documents can remain open on the table. Pages can be flipped completely 360°, making it easy and quick to copy individual pages. The tight and stable compression prevents sheets from coming loose from the spine even with frequent use. These features are particularly useful for binding a variety of documents such as price lists, user manuals, promotional folders, machine descriptions, training materials, cookbooks, or calendars. With GBC WireBind wire binding covers, you create the best conditions for binding professional documents. In the Schäfer Shop, you can choose these in black or silver in packs of 100 pieces each. Additional details: • For professional, secure, and durable binding results • Conveniently flip document pages 360° • Ideally suited for training materials, manuals, presentation and promotional folders, machine descriptions, etc. • Compatible with all standard wire binding machines with 34-hole punching • 34 rings • Wire comb diameter: 8 mm • Binding capacity: up to 70 sheets (80 g/m²) • Format: A4 • Pitch: 3:1 (34 holes on the A4 long side) • Delivery includes: 100 pieces • Color: Black or Silver.