Fangrui Product Details You Receive: The Packaging Includes A Heavy Zipper For 6 Volumes For Dustproof Barrier.the Quantity Is Enough To Meet Your Needs. [high -quality Strong] The Dustproof Zipper Is Made Of High -quality Materials. It Is Rust, Waterproof, Strong, And Not Easy To Enter.suitable For Indoor And Outdoor Weather. Self -stick Design: Our Architectural Zipper Uses Self -adhesive Design And Is Easy To Paste.just Tear Off Your Back Paper And To The Plastic Barrier To Fix It. Adjustable Size: Each Seal Zipper Is About 7 Feet Long And 3 Inches Wide.you Can Use Tools Such As Scissors To Cut The Length Of The Zipper To Match Different Usage Scenarios. Fast Zipper Door: These Self -stick Door Zippers For These Dust -proof Barriers Help Form A Simple, Fast And Convenient Entrance On The Plastic Curtain, Effectively Avoid Dust, And That Workers Enter And Exit Smoothly. Colour:as Shown Material:plastic Package Contents: 6x Heavy Duty Zipper Only The Above Package Content, Other Products Are Not Included. Note: Light Refle