There's InvisibleSHIELD or Ghost Armor for about $25, then there's a cheaper alternative for just 8 bucks + Free Shipping. I'm talking about BestSkinsEver. Read on for our review and impression of it.
First off, it comes in an envelope unlike most other shields which often arrives in a box or mailer. And the reason being, the squeegee and solution spray are not included. On the flip side, you can easily find replacements of those 2 items in the house.
In the envelope: Plastic firm (Front & Back), installation instructions. That's it.
The usual procedure -- peel off firm, spray, align, squeegee out the bubbles, and wait.
Use a credit card or something similar as the squeegee. And for the solution "mix about a thumbnail size drop of mild liquid soap (baby shampoo works best) with about 10 oz. of water to make the application solution." It makes sense, save some of your money.
Installation was extremely simple, because maybe it's my second time.