1. The products sold are mainly based on the first picture, the pictures of other colours are for detail reference only. 2. Compatible Models: This case is designed specifically for the Samsung A21S. Not compatible with any other models. 3. Built in Magnetic Kickstand Design: The built-in metal ring is very stable. This case with kickstand helps you free your hands when watching videos. Built-in metal patch can easy to directly adsorbed your phone on the magnetic car mount holder. 4. Highly Grade Protection:Hard PC back cover,soft TPU bumper combined to provide double layer protection. 5. Non-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. 6. Precise cut and design allow easy access to all ports, sensors, speakers, cameras and all functions.