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 - 2X7 Dimensions (cm) - 6X2 1 Height level (cm) - 193 2 Stage height (cm) - 301 Width from inside to outside (cm) - 35.5/41 Package dimensions (cm) - 42 / 12 / 198 Weight (kg) +-5% - 7.4 1 m3 - 0.1 20 containers - 330 40 containers - 670 Truck 90 m3 (pcs) - 900 Truck 50 m3 (pc) - 500