MyBat Asmyna Luxurious Lattice Dazzling TotalDefense Protector Cover for Nokia 929 Lumia Icon - Retail Packaging - Purple/Solid White The TotalDefense line is well-known for providing three layers of protection including a soft silicone interior, hardened shell, and a decorative lattice-patterned exterior! Studded in rhinestones, this is a wonderful cover and complements many fashion styles. A shock-absorbent band of silicone protects the entire perimeter of the case and improves grip.