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 numbers - 2X9 Dimensions (cm) - 6X2 1 level Height (cm) - 247 2 Height level (cm) - 409 Width from the outside (cm) - 35.5 / 41 Packaging dimensions (cm) - 42 / 12 / 252 Weight (kg) +-5% - 9.2 1 m3 - 0.13 20 containers - 254 40 containers - 515 Truck 90 m3 (unit) - 692 50m3 truck (pc) - 385