MagSafe Compatibility: The case includes a built-in magnetic ring on the back, allowing it to seamlessly attach to magnetic accessories like chargers, car mounts, and wallets.Protective Design: These cases typically feature a hybrid structure with a hard PC (polycarbonate) back and a soft TPU (thermoplastic polyurethane) frame for shockproof protection.Transparency: The slim, transparent design is intended to showcase the original look of the phone while offering yellow-resistant properties to maintain clarity over time.