Argos Simple Value Theo Pair of Folding Bar Stools Unfold. Sit down. Fold up. This pair of black folding bar stools is from the Argos Simple Value range with metal tube legs. The sturdy, folding design makes storing them away easy, great for entertaining guests. I found them too tall initially so the height has been reduced to: seat height 26 inches, top of back 33.5 inches. Only used for a short while and in good used condition. Buyer.