Completing Bottom Edge and Corners of Small Window

That's gonna hold it, that's gonna keep it from blowing away. Now I'm gonna take my inch and a half. I'm gonna run it down to where I tacked it to right there. Now go with the wind. I'm gonna tack it down. So now I've pulled it tight. I'm gonna run masking down right to where I tacked it again. I'm gonna press this to make sure it contacts my plastic everywhere. So now I'm gonna take tuck this under. I'm gonna hurry up quickly, mask this bottom before the wind catches it and lifts it up. Get another piece of masking. Put this on there, tear that corner, fold this corner up. The corners, I always take, put a piece on the corner. Fill that in. Now I'm gonna fill this in. And I got a little piece over hanging. I don't have to worry about cutting it. I just lift it up, fold it up.