2007-2020 Mercedes Sprinter 170 Passenger Middle Side Panel Insulated Window Covers (pair)

These window covers are made from ripstop nylon for the exterior, two thin layers of Thinsulate (3 season covers) on the inside of the cover, and the interior is another layer of ripstop nylon. I then sew horizontal lines with magnets sewn inside to fold up the window covers for storing them in the window when you are done with them. For example, the slider or the barn door window covers can be held in place by folding up the covers and attaching them with installed magnets. All of my covers can be upgraded to a 4 season cover which would add a layer of synthetic down between the two layers of Thinsulate making the cover about an inch thick and offering the most insulation on the market.This listing is for both the right and left middle side windows of a 170 MB passenger van. Want to see how they work, watch this video:https://youtu.be/EJJwp1ugZ4wFEATURES* Insulates and regulates van temperature in hot or cold environments * Reduces noise in the van* Blocks out virtually all light comi