High Quality Material: Our Greenhouse Glazing Clips Are Made Of High Quality Stainless Steel, High Rust Resistance And Will Not Rust, Prolonging Service Life And Saving Terminals. The Clamp W Is 80 X 40 Mm, The Diameter Of The Steel Wire Is 1.2 Mm. The Size Of The Z Clips Is Approximately 13 X 9Mm, The Thickness Is 0.4Mm. Provides An Ideal Environment: 'W' Type Glazing Clips And 'Z' Clips Create A Favorable Microclimate For Your Plants, These Grow Hoops Are Suitable For Indoor And Outdoor Planting For Germination And Rapid Growth Of The Young Plant. Use: To Fix The Glass Of The Greenhouse To Protect The Plants In The Tight. Can Also Be Used To Secure Climbing Plants. When A Typhoon Or Rain Ornament Comes, You Can Prepare These Clips In Advance To Reinforce Your Greenhouse Glass And Prevent Damage. Strong Stability: 75 Stainless Steel 304 Metal Clips, 75 Z Clips In 301 Stainless Steel. Suitable For Almost All Greenhouses With Aluminum Frame. Used To Install Greenhouse Glass In An Aluminum Frame. Wide Application: Ideal For Most Aluminum Greenhouses. High Quality Glass Clamps Ensure The Safety Of Your Greenhouse. Suitable For A Variety Of Materials, Such As Hollow Slabs, Multiple Wallpapers, Glass Greenhouses, Etc.