'UL' - Ultra Light - 5:5 5 bottom sections are stiffer and 5 tip sections bend more easily. Rod feel more delicate when casting because of an extra flexibility, it is great for slower casting for smaller fish up to 1kg, but using this rod landing larger fish is more challenging. 'L' - Light - 6:4 6 bottom parts are stiffer and 4 tip sections more flexible. Rod is more sensitive and more precise when casting, it is great, slightly easier for larger fish up to 2 kg. 'ML' - Medium Light - 7:3 7 bottom sections are stiffer and 3 tip sections more flexible. Stiffer Rod, has more precise and more powerful when casting, it is great for a larger fish up to 3kg. 'M' - Medium - 8:2 8 bottom parts are stiffer and 2 tip sections more flexible. Rod is the stiffest and fastest, most powerful when casting it is for larger, up to 4 kg species.