2 Polaris IQ Stirrup Vents Aluminum Extremely durable brushed aluminum composite frame, cnc cut, with super strong pvc coated mesh, solvent welded to the frame. Clutch side has a second prefilter layer to keep even the finest powder off your clutches. Includes black rivets for installation. Opens up the stirrup area for proper ventilation. A must have when running our lower side panel vents. Note: design has been changed a little from pic.