Climbing stairs with textile and natural ropes

Climbing stair, double braid Polyester rope 10 mm, black colour, for coreographic and industrial use.
Upper knotted loops to regulate the high; ends with free ropes for the fixing to the ground.
Wooden rungs made by white beechwood, ropes distance 40 cm, distance from each rung 30 cm.
Easily rollable and transportable, perfect for construction sites and for boating.
Lenght from 2 m to more than 20 m.