Adjustable Brackets for Versatile Fit: Our planter box brackets come with adjustable supports and mounting clamp lengths. The specific measurements are provided in the accompanying images for your reference. This adjustable feature makes them suitable with various sizes of fences and planter boxes. Adaptable to Various Scenarios: Our brackets fit in multiple settings like gazebos, yards, gardens, balconies, and many more. Whether you're adding some floral charm to your balcony or setting up a herb garden in your yard, these brackets offer the versatility and adaptability you need. Durable Construction: The window box brackets are made of robust, solid metal, offering an unmatched level of sturdiness and durability. They promise a high load-bearing capacity and will maintain their shape over time, providing your planter boxes with steady and unwavering support. Package Content: Each package includes four brackets, enough for installing 2 flower box without the need for additional purchases. This economical and practical set helps to eliminate the hassle of buying extra equipment and makes setting up your flower box straightforward and budget-friendly. Two Installation Methods: These adjustable brackets are not only suitable for railings, balconies, and fences but also ideal for wall-mounted installation. Choose the installation method that suits your preference. Set it up in a matter of minutes and enjoy its steady performance for years to come.