Towel Bathroom Radiator Hook small

We got a new radiator for our bathroom since the old one was broken. The new one has more space between the tubes (21,5 mm).We use the small one for hand towel. The small one is also capable of holding bath towel. This model fits towl radiator with a tube diameter of 22,5 mm and a space between tubes of 21,5 mm A larger version could be found here: https://makerworld.com/en/models/1069278 I printed it with 15% infill