[Top Sturdiness and Durability]:LISEN for MagSafe car phone holder is crafted internally from ultra high strength steel aluminum alloy, similar to Tesla's, ensuring unparalleled durability. Its robust hinge like frame mimics the stability of a car chassis, offering superior stability compared to traditional plastic suction cup mounts. Precision CNC machining and an anodized high temperature resistant plastic shell ensure both durability and aesthetics. The magnetic car phone holder provides optimal stability for your phone.