RENZ Plastic Spirals are made from a rigid PVC to create a sturdy bind.Compatible with Renz SPB 360 (manual punching and electric inserting)  & Renz SBP 360 Comfortplus (electric punching and electric inserting)

Features:

• Designed for use with digital pitch machines
• Create a smart finish to your documents
• Finished documents lie flat for ease of reading and photocopying
• Ring Size: 6mm diameter
• A4 (316mm Length)
• Box of 200