Now you can replace top and bottom flagstick ferrules effortlessly with no glue or pins! This unique interior rib design provides easy-on installation with stay-on performance. The wear-resistant nylon construction features corrosion-resistant and chemical-resistant material with stay-true black color. Eliminates cup marks and provides superior long life. To install, simply cut off existing ferrule, debur the edge, insert flagstick, then, manually press on. The ribs will automatically “seat” with grip-tight performance. Fits standard or tournament poles.