Heredeco&reg; 12.5ft EN131 Aluminum Telescopic Extension Ladder with Spring Loaded Locking Mechanism Non-slip Ribbing, 330-pound Capacity (Extension 12.5ft) Ladder telescopes retracts compactly Extends and locks by the foot with easy no pinch closure system Integrated carrying handle heavy duty closure strap No pinch closure system non-slip end caps Aluminum construction, Maximum load is up to 220 pounds.