Amazon.com: XJZKA Home Diameter 3.2Cm Extendable Spring Tension Curtain Poles,Adjustable No Drilling Curtain Rod Set for Windows Black 63-83Inch(160-210Cm),Black,142-161.4inch(360-410cm) : Everything Else
HORNEN Shower curtain tension rod, 47-79" - IKEA
Exclusive Home Tension Rod 24-in to 40-in Brushed Nickel Steel Tension Curtain Rod in the Curtain Rods department at Lowes.com