16.5ft Telescoping Ladder A-Frame Stainless Steel Extension Ladder Adjustable Height with Anti-Slip Feet Stabilizer Bar, Heavy Duty Telescoping Ladder 330LB Load Capacity ★Specifications: Fully extended Height: 16.5 ft (5m) A-Frame Height: 8.2ft (2.5m) Fully retracted height: 3ft (94cm) Total steps: 8 X 2 Rung spacing: 11.8 inch (30cm) Product Weight: Approx. 47lbs (21.35kg) Max Load: 330lb (150kg) Material: Mainly made of durable strong stainless steel (The stainless steel ladder is more sturdy than the aluminum ones) EN131 Certificated ★Instruction to extend step: 1.Please keep both side of rung balance then pull the rung up, and once you hear 2 click sound then means it locked automatically and successfully. 2.If you do not need to extend all the rungs and needs the ladder to be a short ladder, then please extend the rungs from the top and keep the bottom ones gathered. ★Package Includes: 1x 16.5ft A-Frame Telescoping Ladder 1x Support Stabilize Screws