that has no ventilation/etc. there . leaving a 2 1/2" x 4" rectangular empty space. using the sun to distract me Good support. unusual. I "like" it and hope it works in our 120F summer sun. . I plan to use velcro in several places. as side slits; 1 or 2 in front to really stretch the fabric; and 1 in the center of the driver's dashboard. Seriously, it's beautiful; easy to install; I hope it survives our hot sun. Will buy again if needed, will definitely buy IF it survives our summer in Las Vegas.