General description Glass clamps protect your garden greenhouse from wind and weather. This 50-pack of greenhouse glass clamps is the optimal size and ideal for securing polycarbonate sheets of maximum strength. The fastening clip is highly rust-resistant, which extends its service life. To ensure you always achieve a satisfactory harvest, our garden greenhouses protect your plants, vegetables, fruit, and lettuce from hail, rain, wind, and sun. Technical specifications Material thickness: 1.2 mm Dimensions of the fastening clip: 75 x 30 mm Durability: Highly rust-resistant Compatibility and accessories Used for attaching double-wall panels (honeycomb) Compatible with polycarbonate panels Suitable for toughened safety glass (ESG) Can be used with veneered panels