“Galaxy“ consists of 3 different sizes of half circle which differs from most of towel shelf in market which is only one size of rail. There is quiet difference scale between body towel and face towel. So, this one could hold different size towel. The below half circle is fixed but anther two vertical rail can be rotated to when the towel is hang on and resiled automatically when the towel is moved away. The torsional spring applied in the pipe is to achieve this function. And, this foldable towel shelf occupies less space than common one and it can be a decoration of wall.