For years, Crystal Palace has been a consistent favorite of phone users because of its combination of incredible drop protection and sleek design. And Crystal Palace is strengthened with graphene, one of the strongest materials on earth. It's thin, flexible, and heat conductive, making it ideal for unbeatable case protection. But that's not all. Crystal Palace is now made with 78% recycled content. By volume, the recycled material in one Crystal Palace case is equal to approximately 1.6 plastic bottles. The strong, sleek choice in case protection is also the responsible one.