Slip-resistant platformHeavy duty gusset bracing.Slip-resistant rubber feetEN131 Certified (European Trade & DIY Standard) for your safety and reassuranceVery strong with a maximum weight rating of 150kg (23.5 stone) which far exceeds that of DIY step laddersExtra deep,Website:http://www.ladderkingdom.com, ribbed treads for sure footing and safe climbingNon slip, non-conductive rubber feet for enhanced grip to the floors surfaceModel Number: E11-104Certification: EN131Material: AluminiumWeight limit: 150 kg (23.5 stone/330 lbs)Opened Size: 1.32 m HClosed size: 1.38 m A type height: 1.32 m HSteps: 4Net Weight: 3.3 kg ( 7.28 lbs)Gross Weight: 15.2 kg ( 33.51 lbs)Package Style: Shrink wrapPackage Size: 14024x70cm/4pcs Container Volume (20'/40'/40'HQ): 460/970/1140 pcs