◆ Thank you for viewing! We will handle initial defects if any. ◆ Shipping to Hokkaido, Okinawa, and remote islands requires additional postage. Please comment in the comment section if applicable. ◆ Product Description Maximum Length: 540cm Storage Size: 100*50*10cm Product Weight: Approximately 13.5kg Number of Steps: 14 Weight Capacity: 150kg Material: Aluminum (Connecting parts: Steel) ◆ Extendable and can be extended one step at a time when in use. ◆ With safety lock, adjustable to the required height for your needs. ◆ Equipped with finger-pinch prevention for safe extension and retraction. ◆ Compact size when stored, so it can be stored in narrow spaces. ◆ Sturdy and safe with aluminum pipes and a double-lock design. Accessories: 5.4m Ladder Body * 1 Japanese Instruction Manual * 1 Non-slip work gloves * 1 Notes: ※ Please make sure the lock is engaged before use to prevent injury. ※ Please refrain from using in unstable locations.