Cable extension cord for TV?

I have a cable outlet for my TV, but I want to put the TV on the opposite wall. I know there are cable cords, but are there extension cords that can wrap around so I can put the TV where I want?

Also, will a longer cord cause a fuzzier picture on the TV? Thanks!

I'm not too familiar with this stuff, so I'm not sure what I'm really talking about. I looked online for one but all I can find is stuff that doesn't seem to look right. If someone can link me to a site that has what I'm talking about, I would really appreciate that!