Tetra Fprce Strong Guard is the flexible, ultra-protective shell with raised edges and reinforced corners made of technologically advanced materials that can absorb and dissipate the shocks generated by an impact. The IDS (Impact Dissipating System) technology developed by Cellularline uses the innovative Versaflex material, which disperses the energy generated by the impact and avoids possible damage to the external and internal components of the smartphone. It is combined with Microban antibacterial technology, which prevents up to 99.9% of bacterial growth on the surface of the case, and remains continuously active as it is integrated into the Tetra Force Strong Guard material.