The storm door chain and iron door closer are essential for keeping your doors secure and preventing . This heavy-duty chain is designed to withstand strong winds and provide an extra layer of security. To install, simply attach the chain to the door and frame using the included screws and brackets. Suitable for use on storm doors, screen doors, and entry doors, this chain ensures that your home remains safe and protected. Features -Color:Black -Material:Iron -Size:63.50X2.30X2.30cm/24.96X0.90X0.90in -Windproof design: storm door chain ensures doors remain securely closed during strong winds, providing enhanced safety and security -Elegant design: the stylish and modern design improves the aesthetic appeal of your doors and windows, making them look more attractive -Windproofs feature: the chain's windproofs design keeps doors and windows securely closed, even in strong winds, ensuring safety and stability -Antitheft feature: antipry structure effectively prevents unauthorized entry, adding an extra layer of security to your home -Storm protection: prevents damage to doors and walls caused by storms, preserving the condition of your property Package list: 1 x set of door lock chain