About this item High Quality Stainless Steel:Glass clips is made of high quality material and the W clip is made of 304 stainless steel. The stainless steel greenhouse nails have high stability and can strengthen the glass panels of the greenhouse in stormy weather to prevent damage, and even after heavy rain, the greenhouse clips still do not rust. They give greenhouses a long life and are great as storm protection. Product Specifications & Dimensions:length 8cm/3.15inch, width 3.5cm/1.38 inches, center 1.5 cm / 0.59 inches, diameter: 1.2mm, a total of 100 greenhouse clips. The glazing clips tighten easily (90) and therefore remain non-slip in any position. Installation is quick and very convenient. It is used for daily maintenance of greenhouse glass and can be used reliably. Quick Installation:Our w-type glazing clips are an essential tool in greenhouse construction, which can be installed quickly and easily with a firm grip and can protect your greenhouse from heavy storms. Thanks to the universal size of the clamps, your multi-wall plates can be kept very stable and weatherproof up to a thickness of 6 mm. Robust protection:the greenhouse glazing clips can protect your vegetables, fruits, flowers, etc. hail, rain, wind and strong light, so that your crops can be harvested. To make the greenhouse panels more resistant to storms in windy conditions, we recommend using multiple clips. When a typhoon or heavy rain is coming, you can prepare these clips in advance to strengthen your greenhouse glass panels and prevent damage. Greenhouse spare parts:glazing clips are suitable for most common greenhouses and are used to perfectly fix the glass inside the greenhouse. Widely used in daily greenhouse glass every season, such as greenhouse hollow core panel, multi-layer wallpaper, polycarbonate panel, double-layer panel, multi-layer panel and other materials.