Description 1.One Button Retraction: Convenience is key! That’s why we’ve designed this ladder with easy one button retraction. Simply press down on the thumb buttons and the ladder will slide down effortlessly. 2.Premium Aluminum Alloy: Telescopic Extension Ladder is crafted from high-quality aluminum alloy. It’s lightweight and easy to carry without sacrificing strength. 3.Rock-Solid Stability: This ladder is as sturdy as they come, with a weight capacity of up to 330lbs! Non-slip end caps hold the base firmly in place, while extra-wide steps ensure safe climbing. 4.Safe to Use: No more pinched fingers! The telescoping ladder’s high quality construction ensures that each section expands and retracts safely. Intelligent locking pins hold the sections in place and prevent sliding, and the ladder will retract smoothly and slowly. 5.Extreme Versatility: This telescopic ladder is the homeowner’s best friend. There are four models with heights of 4.1M,4.4M ,4.7M and 5M ,Extension Ladder is perfect for all of your specific needs. Use it to help paint the walls, change the light bulbs, clean the windows, and everything in between. Weight Capacity 150 Kg 4.1Meter Length: 13.5'(4.1 m) Number of Rungs: 14 Rung Spacing: 11.8 in (30 cm) Net Weight: About 11.3kg Package Size: 91cm x 49cm x 10cm Dimensions (when fully opened): 410cm x 48cm x 9cm 4.4Meter Length: 14.5'(4.4 m) Number of Rungs: 15 Rung Spacing: 11.8 in (30 cm) Net Weight: About 11.9kg Package Size: 94cm x 49cm x 10cm Dimensions (when fully opened): 440cm x 48cm x 9cm 4.7Meter Length: 15.5'(4.7 m) Number of Rungs: 16 Rung Spacing: 11.8 in (30 cm) Net Weight: About 12.6kg Package Size: 97cm x 49cm x 10cm Dimensions (when fully opened): 470cm x 48cm x 9cm 5 Meter Length: 16.5'(5.0 m) Number of Rungs: 14 Rung Spacing: 14.57 in (37 cm) Net Weight: About 13.2kg Package Size: 96cm x 49cm x 10cm Dimensions (when fully opened): 500cm x 48cm x 9cm