This set of 10 greenhouse glass clips is perfect for any spare glass or polycarbonate you may have lying around. The clips are made of durable steel and are designed to securely hold your greenhouse glazing in place. The greenhouse glazing clips are suitable for a variety of applications, including greenhouses, cold frames, and garden structures. They are easy to instal and require no additional hardware or fittings. Simply clip the glass or polycarbonate in place and your greenhouse will be secure and ready for use.