This extra-long rectangular planter is constructed from robust 1.5mm weathering steel, treated with professional rust-locking technology to form an authentic natural rust finish that never flakes, rubs off or stains surrounding surfaces. Designed as a flat-pack disassembled kit, it comes complete with M8×20MM mounting screws and a pair of white protective gloves to avoid scratches during DIY assembly. Three 20mm diameter drainage holes at the base efficiently discharge excess rainwater and prevent root rot, keeping soil well-aerated for shrubs, ornamental grasses and large mixed planting displays. Measuring a spacious 150W×30D×56Hcm, its clean straight-line industrial silhouette elevates backyards, terrace borders, hotel landscapes and commercial entryways. Carton size:148.5×61×12.5cm, net weight 34.26kg, gross weight 37.2kg.