Multi-function ladder aluminum folding ladder (specification: 4 * 6 ladder and 4 *5 and 4*4). This multi-purpose ladder is an optimal working companion, flexible, lightweight and space-saving. High quality materials guarantee high stability and long service life. Convince yourself of its compact and lightweight design with maximum safety! This product offers you multiple practical functions and full flexibility for all tasks. Product features: ladder, step step ladder, folding ladder, material - high quality aluminum 1.4mm, number of rs: 4 x 6 , distance between ladders - 28 cm, dimensions when folded: 148 x 54 cm, length when unfolded: 626 cm, maximum & munimumu:3,00mtr AND FOR 4*5 size will be in A Shape 2.5mtr and 5 mtr in I Shape . For 4x4 size is 2mtr A shape and 4mtr I shape