How protective are speck iphone 5s cases?

If I were to drop it would it be ok? I don't care about waterproof or dirt proof or whatever, just dropping it on cement or hard floors. I'm probably going to order this one for my new iPhone 5S http://www.speckproducts.com/iphone-case/iphone-5-cases/candyshell-flip-for-iphone-5.html

I recommend reading reviews about it before you buy it.