Features: High-Quality Material: Made of high-quality stainless steel, rust-proof, sturdy, not easily damageds, can be used for a long time, ensuring the safety of your greenhouses. EASY TO FIX: These greenhouses clips securely hold greenhouses glass panels in place and keep your greenhouses warm for growing plants and seeding. Stormproof: When heavy raining comes, you can prepares these clips in advances to strengthen your greenhouses glass panes to prevent damage. Easy to install: These fastening buckles are easy to install and can be used to fix the glass panel to the aluminum frame, ensuring safety and stability. Wide application: Suitable for most aluminum greenhouses and a variety of materials, such as hollow panels, multi-wallpaper, glass greenhouses, etc. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: W-Shape iron nails Material: 304 stainless steel, wire diameter 1.2MM Size: 77*32*15MM Z-Shape fixed buckle Material: 301stainless steel Size: 13*9*4.5MM Package List: 25/50pcs x Stainless Steel Fixing Clip