Honey-Can-Do BTH-03106 40-Inch Tension Shower Rod, Extends 23 to 40-Inch, White Suitable for most bathrooms - fits most standard bathroom openings Extendable Shower curtain rod measures 40 in L x 1 in W x 1 in H White finish to compliment your bath decor Strong threaded tension rod design Expandable from 23-40-Inch