Used item, inspected. Shipping to Hokkaido, Okinawa, and remote islands will incur an additional postage fee. Please comment in the comment section if applicable. Thank you for viewing. We will handle initial defects with sincerity, so please purchase with confidence. Free shipping! (Excluding Hokkaido, remote islands, and Okinawa) Speedy shipping within 2 business days! (Excluding Sundays and holidays) Reliable warranty for initial defects! Product Specifications Width: 45cm Depth: 1.3-1.5mm (ladder pillar wall thickness) Material: Aluminum alloy Weight capacity: 150kg Step interval: 30cm Extended length: Approximately 200cm maximum Step distance: Approximately 30cm Materials: Aluminum, etc. Aluminum thickness: Approximately 1.5-2.0mm