LED Lighted : The slip bobbers come with long-lasting lithium battery are brighter and than glow sticks. It can also be used as lighted bobbers for fishing in the dark and bright colors without the battery for daytime fishing Adjustable Spring : Set the depth you want to fish by rotating the spring and add the appropriate weight based on the water environment and depth. Slip bobbers are suitable for a variety of fishing environments Light and Sensitive: Compared to traditional fishing floats, light wood bobbers are lighter and more sensitive. It can freely slip up and down when the fish bite. Great fishing float for Crappie Catfish Trout Panfish Walleyes Fishing High-Quality: Made of premium light material, The bobbers for fishing have better buoyancy, are crack- and chip-, making your fishing easier and more pleasurable Bright Colors: Designed with 4 contrasting colors, our LED lighted slip bobbers are bright and have better visiblity even at a long distance. Color: As Shown Material: Composite material Package Contents: 3pcs Luminous Fishing Float Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.