The Curtain works 66 - 108 in. Silver Telescoping 5/8 in. Double Rod Set is constructed of durable steel and decorated with two ball shaped resin finials, one on each end. The telescoping rod set adjusts to fit windows ranging from 66 inches to 108 inches wide. Each rod measures 5/8 inches in outer diameter. The set includes two sets of rods, four finials and installation hardware.