Multi-fuction Telescopic Ladders with hinges,very useful in the daily ... in the middle. After 30 hours, Check extend and fold function. 6.Detailed Product DescriptionExtension length2.6m+2.0mMax load150KGFolding height61 ... ,POLAND,FINLAND,NORWAY, SOUTH AFRICA ,TURKEY, SOUTH KOREA,JAPAN,ETC. Multi-function telescopic step ladder(EN131/SGS,CE/EN131)(We also have ...