Office Depot Two Step Mobile Step Stool / Kick Stool - Grey [979153] This two steps stool step by Office Depot comes in handy whenever you have to reach something from the upper shelf in the kitchen cupboard, put the lever arch file on its place in the office or just need the additional stool to sit on. Made of sturdy polypropylene, this convenient item is very strong and can take up to 150 kg.The Office Depot step stool slides along on its 3 spring loaded retracting castors, thus you can move it where you want to with just a nudge of your foot, while its rubbered base makes firm contact with the floor and holds it rigid when stood on. This grey step stool is 374 mm high, while the steps are 415 mm (the lower one) and 283 mm (the upper one) in diameter. It is GS approved.