This is a set of 2 billet polished
aluminum knobs for the A/C and Heater controls. They will
fit 94-97 Chevy S series trucks including the S10 and S10
Blazer. These knobs have a lighted indicator in them so that
you can see your control settings at night just like the factory
knobs. Many other aftermarket knobs do not have lighted indicators.
Very easy installation.