Perfect Grip - A streamline design on the back of the case provides excellent and different feeling of a grip Honeycomb - We applied beehive patterns inside the urethane to maintain the anti-shock function， while reducing the weight and volume， aiming for differentiation Urethane material - Breaking away from old idea that cell-phone cases have to be small， we used urethane materials in order to focus on the anti-shock function， the inherent function of this case. Membrane - Enable to control the buttons delicately through membrane method

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