Kingxbar Lucky Series case decorated with original Swarovski Crystals Are you looking for a case that will not only protect your phone, but will also be a designer decorative gadget? Check out the Kingxbar collection. Lucky Series is a decorative case with original Swarovski crystals. It is made of flexible plastic - a mixture of thermoplastic polyurethane with additives that improve durability and absorb shocks in the event of a fall. Your smartphone not only looks great, but is also perfectly protected! The entire housing, as well as the camera lens, is protected - it does not get scratched or dirty. Perfectly cut holes do not obscure visibility.