3.8-6.2M Aluminium Ladder Telescopic Heavy Duty Multi-Purpose Folding Extendable
Number of Ladder Step: 5. Number of Ladder Step: 7. Number of Ladder Step: 9. 3-in-1 ladder: leaning ladder, step ladder and work scaffolding. 3.5 M Foldable Combination ladder. 4.7 M Foldable Combination ladder.