Two extension mirrors that attach to the mirrors on your truck that give you enhanced visibility when towing a trailer. They are easily installed and removed as needed. EXCELLENT CONDITION . Paid 49,95 for EACH ( plus the everloving taxes ) , will sell both for only $45 . Designed for : >>>1999 - 2005 Chev / GMC Silverado / Sierra , >>>2000 - 2005 Yukon, Tahoe , Suburban , Avalanche , >>>2002 - 2005 Escalade . The pics show the front of one and the back of the other . MIGHT also fit some other makes and models . In NORTHWEST REGINA < you can email to arrange a look , or phone me at 306-924-2036 in advance to make arrangements. I am retired so available most of each day.