1.Double stepladder 2.Fully extented straight ladder 3.This ladder can be increased workplatform & work shelf 4.Maxload:150kg Detailed Product Description:Item No. No.Of stepStraight LadderheightStep ladderheightScaffold sizeFoldedsizeWeightN.W.LC24124x33460mm1710mm925mm980mm350mm12.0KgsLC24164x44580mm2250mm1240mm1210mm350mm14.0kgs