12.5' One-time Fold Telescopic Ladder Portable Aluminum Lightweight w/ Storage Bag, 330Lb (Generic) Fully automatic operation with patented One-time release mechanism  Press the two buttons on the bottom rung to fold Automatically telescopes up or down from 44 inches to 12-1/2 feet in seconds. Coming with a high quality storage bag, convenient to use and easy to carry around; Compact unit for storing in the car or at home 330 LB load capacity with the certificate of international standard: SGS and EN131 Plastic pillars between two neighboring steps provide anti-pinch function, protect your hand from clipping 2017 latest version & lifetime product warranty