... . suited to all needs in business & home 2. Maximum load 150kg 3. Easy to extend and to put away Jiatai ... Aluminium Telescopic LadderMaterial: AluminiumFeatures:1) Total height: 3.81M,3.2m,2.6m2) Folding height: 0 ... .94M,0.87m,0.8m3) Number of steps: 13steps,11steps, ...