Durable Construction: Made from heavy duty steel with a powder coated finish to prevent rust and corrosion. Adjustable Hanging: Comes with adjustable brackets to easily hang over railings 2-6.5 inches wide. Complete Set: Includes 4 window planters with trough liner and metal basket, along with support hardware. Stylish Design: Adds a decorative accent to outdoor spaces like windows, walls, porches, and balconies. Functional Decor: Large 24 inch planters provide ample space for flower arrangements and gardens.