Asmyna Luxurious Lattice Dazzling Total Defense Protector Cover for Samsung Galaxy Ring/Prevail 2 - Retail Packaging - Red/Black Designed for the Samsung Galaxy Ring / Prevail 2 The Total Defense 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 that complements many fashion styles. A shock-absorbent band of silicone protects the entire perimeter of the case and improves grip.