"From this moment on you are a rock. You absorb nothing, you say nothing, and nothing breaks you."

It's a classic Frank Underwood quote that die-hard "House of Cards" fans will remember from the first season of the Netflix hit series. The then-whip was not speaking about cases for your iPhone 6, but he might as well have been: After all, there are plenty of nifty covers that will transform your smartphone into a (nearly) unbreakable rock.

And whether you are eagerly awaiting the Feb. 27 release of the show's third season or already caught a sneak peak when Netflix accidentally uploaded the episodes, you probably don't want to leave any doubts with respect to your loyalty to the Underwoods. So kill two birds with one stone (an idiom Frank would appreciate), and consider some of the nicely designed "House of Cards" iPhone 6 cases.

Here, we have compiled some of your most powerful choices:

  • Redbubble's classic case features the show's famous logo and Frank looking mighty dangerous as he sits at the Lincoln Monument. Its scratch-resistant vinyl skin is easy to apply and makes for an extremely durable, shatterproof casing, the manufacturer promises. Choose between the "Skin," "Snap" and "Tough" versions for $15, $25 or $30 respectively. Got the larger iPhone 6 Plus? Not a problem: The case is available, and the price does not change.

  • "The road to power is paved with hypocrisy, and casualties," Underwood knows. "House of Cards" fans remember that things can get pretty bloodstained in Frank's Washington, and Casetify's striking case certainly underlines that: It features the power couple along with the Capitol dome and Underwood's famous class ring. Bluntness can cost you, though, and this one is no bargain at $39.95; but shipping is free, and the price is the same for the iPhone 6 Plus.

  • You happen to be a fan of the chatty, populist politician that got Frank Underwood all the way to the White House? Then check out Fine Art America's case, which shows him behind as lectern as the ever-charming leader of the free world. A "Hope" banner in the background even adds a slightly satirical note. The cover is available in white and black versions and will set you back $32 for both the standard and iPhone 6 Plus sizes.