The S604L measures 1.83 m, weighs 68 g, and breaks down into four sections that fold to 50 cm. The S725L measures 2.18 m, weighs 87 g, and breaks down into five sections that fold to 48 cm. Their maximum lure weights are 4 and 5 g, respectively.
The shorter rod makes it easier to work lures in tight spots; the longer rod provides more range for drifting or guiding a small soft plastic lure. The Fuji SiC guides are compatible with a light line suitable for these low lure weights.