Greenhouse 2.0mm Zigzag Used for Locking Film Plastic Coating Spring Wire. Durable Plastic Coating: Steel wire coated with plastic for enhanced corrosion resistance and longevity in greenhouse environments. Strong Wind Resistance: Designed to securely fix covering films, shade curtains, and mesh nets against strong winds. Easy Installation: Works with lock channels for fast and simple installation of greenhouse accessories. Customizable Dimensions: Available in various diameters (2.0mm-2.3mm) and lengths, with customization options for specific needs. Multi-Color Options: Available in black, white, silver, and blue, with further color customization supported. Versatile Application: Suitable for locking film, shade curtains, and mesh nets in large double-layer greenhouses.