Compatibility: Specifically made for the iPhone 11 (2019) with a 6.1-inch screen.Material: Often constructed with a hybrid of crystal-clear acrylic for the back and flexible TPU (thermoplastic polyurethane) for the sides to provide grip and impact protection.Magnetic Ring: Includes an integrated magnetic ring that aligns with MagSafe chargers for stable wireless charging.Design: Features a raised edge around the camera lenses and screen to help prevent scratches.