Abstract: A rectangular frame of shower curtain bars with shower curtains for a bathtub in a room away from or adjacent one or more walls. This rectangular frame comprises two longer conformable horizontal bars above the longer sides of the bathtub at about the height of the showerhead, which longer bars are fastened at their ends to two parallel vertical support means, such as walls and/or posts, beyond the opposite ends of the bathtub; and two parallel shorter telescopic horizontal bars above the ends of the bathtub and attached between the two longer parallel bars. At least the ends of the two shorter parallel bars have reduced cross-sections and are resiliently urged into facing holes in the facing sides of the longer bars.