Name: Z-type fixed buckle Material: 301 stainless steel Size: 15*9*0.5MM Color: Silver Features Made of high quality stainless steel, rust-proof and sturdy. Make sure your greenhouse is safe. 100% High Quality: Galvanized surface to prevent rust, strong grip and easy installation. Fits most aluminum greenhouses. * Greenhouse: Suitable for a variety of materials, such as hollow panels, multi-wallpapers, glass greenhouses, etc. * Stormproof: When a typhoon or heavy rain comes, you can prepare these clips in advance to strengthen your greenhouse glass panes to prevent damage. * Replacement Accessories: They are the best accessories when relocating, repairing or replacing window panes or old and lost clips to give you a new greenhouse. Note: 1. Please allow slight measuring deviation due to manual measurement. 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.