Hook for tubular radiator

I propose this Hook for tubular radiator because I had a need to hang the towel. The material used is PETG and in the photo I used the transparent one but soon I will use a colored one.   NB: The hook fits perfectly with 25mm tubulars and the step between the two is 61mm (measurement taken from the upper part of the first and the lower part of the second). I also added an open profile on the sides to make it aesthetically different.