GT Styling Ventgards Snap help protect the interior of your car from rain and sun. Smaller design for sleek smooth finish. No tape or hardware to install...just snap in the window channel and you are all set. If you are the Clearr type you can appreciate these GTS window guard, now you can keep the window open while it rains. Most GTS window visors are engineered to allow you to drive down the boulevard with the window cracked open a few inches without letting any water inside of the vehicle. Or if you are sick of coming back to burning hot vehicle after parking under the sun for a few minutes, GTS Ventgards are the solution for you. You can safely leave the windows open and guarantee that nobody will mess with your belongings. The design of the GTS window visors make it hard on thieves to sneak into your car through the open window.