samsung galaxy a21 puro nude ultra slim case 0 3 mm transparent PIM_CategoryId_1160 Total protection you can hear both Total protection Note: Picture 4 is another model to show that you can watch movies through USB connector and put it on a screen through HDMI cable This case provides your phone with good protection against scratches and damage in the most discreet way 3 mm thin and made of flexible TPU plastic that fits tightly around your phone