Shower liner swell prevention in the nature of a rigid vertical support rod to hold the liner in place and prevent it from billowing out of place; Shower curtain swell prevention in the nature of a rigid vertical support rod to hold the curtain in place and prevent it from billowing out of place; Shower liner position retainer in the nature of a rigid vertical support rod to hold the liner in place and prevent it from billowing out of place; Shower curtain position retainer in the nature of a...