If you love taking photos with your iPhone, Izzi Gadgets enhances the experience of taking flicks with the phone by providing a fully loaded Peripheral Motion Lock Technology phone case. The interchangeable lenses attach to the iPhone camera to give a professional-style to all your pictures. We teamed up with Izzi Gadgets to give away 2 iPhone 6 and iPhone 5S phone cases for the holiday season.

For a chance to win a iPhone 6 or iPhone 5S phone case from Izzi Gadgets, simply follow @XXL on Twitter and re-tweet the announcement of the giveaway by Monday, Dec. 29, 2014, at 11:59PM EST. Be sure to read our official contest rules, and good luck!