Made from "Paulownia Wood"--NOT BALSA!!! Four "Air Tunnels" in the float for less air resistance. Exclusive "Slip or Grip" line attachment, can be used as a slip float (with bobber stops) or a grip float. Also available as an "In-Line Slide" Slip Float. Painted with a day glow orange and day glow yellow for high visibility in all types of weather conditions.