Create stylish, bound documents and reports with this pack of flexible and robust 8mm GBC binding wires. Made from tough metal to create a double wire construction, these binding wires allow 360 degree rotation of pages and enable them to lie flat for photocopying and note taking. Compatible with GBC WireBind binding machines, these A4 combs are capable of binding up to 70 sheets. This pack contains 100 black binding wires.