Lock in that professional look and protect your phone with ultra-slim Symmetry Series. The slim iPhone 13 case is made with +50% recycled plastic and tested to 3X as many drops by military standard (MIL-STD-810G 516.6). Additionally, a silver-based antimicrobial additive is integrated into the case that helps inhibit microbial growth and defends the case exterior against many common bacteria. Symmetry Series - thinner than ever, as protective as always.