Ladder made of special aluminum alloy 3 stages of use Easy to open and close Use one piece One neat package that is ready to use Specially designed steps to prevent slipping Industrial use Long lasting Maximum strength stainless Double-sided inflation at the dimensional attachment point to ensure maximum strength and stability of the steps Number of steps - 2X13 Dimensions (cm) - 7X2 1 stage height (cm) - 355 2 Height level (cm) - 625 Width from the outside (cm) - 35.5 / 41 Packaging dimensions (cm) - 42 / 13.5 / 360 Weight (kg) +-5% - 13.3 1 m3 - 0.21 20 containers - 157 40 containers - 319 Truck 90 m3 (pcs) - 429 50m3 truck (pc) - 238