Beat winter trolley bans cactus wheel covers protect fairways during the winter months. Fits most 12 inch trolley wheels. The Cactus wheel covers can be easily pushed over the existing trolley wheels and fixed with clips. The sleeves easily wrap around existing trolley wheels and are adapted to all standard trolley brands. Cactus iCart Go 11.5" 12" iCart One 11.5" 12" iCart Evo 11.5" Masters Rental Car 11.5"