Wire-O booklet binding 4

https://iris-wiki.win/index.php/Why_Quick_Turnaround_Booklet_Printing_Matters_for_Your_Next_Project

Wire-O booklet binding uses a series of wire loops that are inserted through punched holes along the spine, creating a durable and lay-flat booklet. It's a common choice for calendars, reports, and presentations because it allows the pages to turn easily and stay open. The wire loops come in different sizes to accommodate various page counts, and you can add or remove pages anytime. The finished look is professional with a visible, metallic spine that adds a subtle industrial touch.