【Adjustable Fit for Multiple Railing Types】Adjustable bracket system fits railings from 2" to 6.5", creating a secure hold on wood, metal, or vinyl surfaces. Ideal for balcony planters, deck setups, and fence mounting with quick and flexible installation 【Enhanced Stability with Secure Mounting】Reinforced brackets and support rods keep the structure level and steady, helping reduce shifting in the wind. Ensures a balanced display across elevated areas such as decks, porches, or fences 【All-Weather Durability with Coco Liner】Powder-coated iron construction resists rust and outdoor wear. The natural coco liner improves airflow and moisture retention, supporting healthier flowers, herbs, or greenery 【Large Capacity & Easy Installation】Measures 30" in length, 7" in width, and 4.8" in depth, providing ample room for root growth. Suitable for window box setups or railing-mounted gardening in compact spaces 【Stylish Planter for Outdoor Décor】Designed for balconies, patios, decks, fences, and window ledges. Adds decorative greenery to apartments and small outdoor areas without taking up floor space