1.4-6.2M Heavy Duty Multi-Purpose Aluminium Telescopic Ladder Extendable No-slip
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. step ladder. Number of Ladder Step: 15. Number of Ladder Step: 16.