I'm sure you've seen someone lazily fishing on the shore with a big red and yellow fishing bobber clipped to a fishing line. This is a very common Slip Float Rig, and they are a very flexible and effective tool in catfish fishing gear. The red and yellow slip bobber has high sensitivity and visibility. It is made of EVA, which is lightweight and sensitive and suitable for fishing in various situations and depths. The waterproof and corrosion-resistant properties of the EVA material extend the use time. The slip float bobber has a hole running through the center from top to bottom, and the fishing line can pass through. Metal wire mouth, smooth edges will not damage the line. The depth-adjustable slip float will allow you to catch more fish. Big bass, catfish, northern pike, salmon, redfish, muskie and crappie. The weight used depends on the type of slip float you use. You only need to use enough weight to make the float stand up in the water. The fishing floats and bobbers is available in a variety of sizes to suit different waters and fish. This is a very common Slip Float Rig, and they are a very flexible and effective tool in catfish fishing gear.