1 Three Layers Full Body Protection: Compatible with Samsung Galaxy S21 protective Case with sturdy inner PU rubber case tightly grips your phone while absorbing shocks and bumps, Hard PC outer layer provides great handling and extra cushion for impact protection. 2 Screen and Camera Protection: Precise cut and design allow easy access to all ports, sensors, speakers, cameras and all functions. 3 Without Built in Screen Protector: Please Note that the front shell DONT included screen protector. We recommend you buy a separate for screen protector to add a better screen protection. 4 Anti-slip Design: The PC material that gives you a comfortable grip.Tough,wearable,soft to the touch,and resistant to fingerprints,oil and sweat,making it hard to slide out of your hand. 5 Full Body Protection: Hard PC back cover,soft TPU bumper combined to provide double layer protection.The case shock-absorbing TPU bumper keep your phone safe from the occasional drop,while its PC back will protect phone from daily wear and tear,such as scratches.