I used Reflectix on my windows but after several uses they stopped working. So I ordered two sets of these curtains, one pair for each window on the side door of my van. One curtain panel wasn't enough for full coverage, but two curtain panels were perfect. Since I live in my van, I need full coverage, not just travel shade. But the included suction cups were useless. As far as I understand they may not contain them. Instead I bought clear command hooks as shown in the photo and used them. I only needed five hooks because I put the curtains on the middle hook. It holds up very well and I can now easily take them off every morning before heading to my next location. And they pack easily into the little bag they come in, even with the clips I used to tighten the fit. In time I will sew them on but for now the clips are holding perfectly and as you can see in the photo very few flashes are visible at the top. (My windows are slightly open to allow air to circulate.) I've been using these curtains for over a month now and couldn't be happier.
2 Pack JoyTutus Polarized Sun Visor Extender - Anti-Glare, Safe Driving For Car Windows With Polycarbonate Lens
32 Review
Enhance Your Driving Experience With SAILEAD Left Driver Side Sun Visor Replacement For Toyota Venza With Sunroof And Light - Grey (LH) - Compatible With Venza 2009-2016
33 Review
Grey Left Driver Side Sun Visor Replacement For 2006-2012 Toyota RAV4 With Sunroof And Light 74320-42501-B2 - SAILEAD
44 Review
Protect Your Jeep From Heat With Magnelex Windshield Sun Shade & Bonus Steering Wheel Sun Shade - 240T Reflective Fabric For Effective Sunlight Blockage And Foldable Design For Easy Storage
38 Review
Gray Multi-Functional Portable Steering Wheel Tray For Car Laptop And Food - Vehicle Seat Mount Table For Notebook, Eating, And Working On The Go
43 Review
3-Compartment Cargo Trunk Storage Organizer By EPAuto: Maximize Your Car'S Storage Space
28 Review
Tsumbay Car Backseat Organizer - PU Leather With Tablet Holder, Foldable Table Tray, And 9 Storage Pockets
33 Review
2Buyshop 2 Pack Car Tissue Holder - PU Leather Napkin Box For Sun Visor & Backseat - Black
28 Review