This is a test of commonsense. Complete the next sentence:

How to change the color of your iphone
Decide if you are worried about placing a sticker on your iphone.
A sticker will wear over time, peeling back and leaving sticky residue. But, if you want a low cost color change, this is the best way to do it.
Research companies that sell skins on the internet. There are dozens, if not hundreds, of companies who provide sticker decals for your iphone.