The RAM MOUNTS Form-Fit Holder for Apple iPhone 15 Pro Max is a durable mount made of a high-strength composite that keeps your phone in place while leaving your cameras, volume buttons, and power button accessible. This case is meant to be used to with an iPhone 15 Pro Max that is not wearing a case. Included is a rear Diamond Ball Base Adapter for mounting to other RAM MOUNTS branded Diamond Plate Mounts if you want to attach it to your car via suction cup, a tripod via socket arm, and more.