Fangrui Product Details Designed Exclusively For The Wire Binding Machine, This Paper Stopper Is Pivotal For Ensuring That Your Pages Are Perfectly Aligned Before Binding. Its Precision Engineering Allows For The Alignment Of Various Paper Sizes, Boosting The Machines Versatility And Your Productivity. An Indispensable Accessory For Your Binding Projects, This Paper Side Guide Offers A Setup For Precise Punching. It Simplifies The Binding Process, Helping You Achieve Professional-looking Documents With Ease And Efficiency. The Construction Of This Paper Alignment Guide Uses Premium-quality Materials, Ensuring Enhanced Durability And Reliability For Prolonged Use. This Makes It An Invaluable Tool For Both Seasoned Professionals And Those New To Binding. Due To Different Batches, There May Be Differences In Product Appearance And Printed Text, Which Not Affect Use Colour:black Material:abs Package Contents: 1 X Paper Side Guide Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Differen