4 Pc Neo-Chrome Hexagonal Chromed Aluminum Ventil Valve Stem Caps For Wheel Q1 for Kubota RTV900 Measures in at 17.63mm (.69 inches) tall by 10mm (.4 in) wide Designed to fit all standard sized valve stems Sick is proudly displayed on the top of each stem Made from weapons grade billet aluminum Neo-chromed for a long lasting permanent finish.