Pull the cord to retract the shade. Housed in a painted black aluminum case.Easier to use and convenient! Pulls down to any setting. Ratchet lock keeps the shade from rolling up until the lock lever is pulled down. 36" drop. 100% opaque fabric on the top 18" and 100% visibility solar screen on the bottom 18". Installation tips: Maxi SideVisor width specifies total overall width of shade, actual fabric will be 3" narrower than overall width of Maxi. Requires a flat, unobstructed installation area that is a minimum of 2" high, 2" deep, and as wide as the overall width of the shade being ordered. Roller brackets may be mounted to wall or overhead.