How do you replace a missing towel bar? You have two matching ceramic towel rack supports but nothing to hang things on. Wood will not flex enough to fit into place. Adjustable bars, with a hold-down screw, are not continuous and are ugly. After many days of thought, I devised the perfect solution: I used a carefully measured and cut piece of half-inch white PVC pipe. It flexed enough to be wedged into place and is firm enough to support plenty of weight without bowing. I know this is a simple idea, but I am quite proud of the results. It looks quite presentable and cures a problem, with a custom fit, at very little cost. Sometimes the simple things provide the most satisfaction!