Enhance your outdoor space with these high - quality window box brackets. The package comes with 12 L - shaped brackets, 4 Z - shaped brackets, 12 screws, and 12 nuts, offering all necessary accessories for quick and easy installation. With an adjustable top width ranging from 2.9 inches to 6.7 inches and a bottom width from 5.5 in. to 12 in., they are compatible with a variety of railing sizes and planter boxes. Made of sturdy iron with a protective powder - coated finish, these brackets can hold up to 90 lbs. providing reliable support in outdoor settings. The no - drill design allows you to simply hand - tighten the screws, saving time and effort without causing any damage. Their hanging design is perfect for balconies, windowsills, or railings, maximizing vertical space and not obstructing walkways. Adjustable rods at the bottom ensure the pot remains balanced. Ideal for use on balconies, porches, patios, and outdoor gardens, these brackets are a practical and stylish addition to your outdoor decor. Color: Black.