Headlight covers

Has anyone bough the smoke headlight covers for the 07-08 Cobalt?

I bought some and it shows that you snap the bottom of the cover underneath the headlight but then the top does not snap anywhere, they have 4 pieces of sticky velcro adhesive. Just wondering if anyone has these on and if they can be removed for winter/dark driving.

I have the projector light covers for my cobalt. They should have a tab that clips under the light and then you would place the velcro pieces on you lights sticky side down.... I had the auto accessory store install them for me permanently. It can be a pain in the ass.