Strong metal frame: constructed from quality thickened metal for durability. The hollowed surface is decorated with delicate patterns, adding an elegant touch. Waterproof and anticorrosion: ideal for humid or outdoor environments where moisture can cause rust. After temperature baking, the coating forms a hard texture with strong adhesion, improving rust resistance. Hooks and sizes: the number of hooks varies by length 50 cm, 60 cm, or 80 cm: 2 hooks 100 cm or 120 cm: 3 hooks 150 cm: 4 hooks Note: each length has a different railing configuration. Please note the hook size when ordering; if no note is provided, the default inner diameter is 6 cm. Easy and quick installation: clearly illustrated instructions are included for straightforward assembly. The process is quick and simple, with no special tools required. For daily use, wipe away dust regularly to maintain appearance. Practical use scenarios: Balcony or patio display: organize and elevate multiple planters in a compact vertical layout. Entryway or sunroom: showcase seasonal blooms while saving floor space. Garden corner or patio edge: neatly arrange herbs or small potted plants in a stable setup. Performance and compatibility considerations: designed to provide stable support for planters with the specified hook configurations and lengths, combining a sturdy frame with a decorative touch for versatile indoor or outdoor display.