Package:50pcs Assorted Color Foam Fishing Line Winding Coil Board Plate Fishing Line Wire Rotating Material:foam Size:approx 4.5cm in diameter,1.2cm in thickness Assorted color and will be send in random Unique design to reduce water.Resistance when yielding water and improve the sensitivity of the group.Up and low ring to ensure that the fishing line can keep maximum vertical and sensitive. Flexible rotation,not easy to wind around the fishing line,simple design for easy operation,with high tensile strength. Unique design to reduce water.Resistance when yielding water and improve the sensitivity of the group.Up and low ring to ensure that the fishing line can keep maximum vertical and sensitive.