A protective frame designed to encircle the perimeter of an iPhone, these accessories typically leave the front and back of the device exposed. These frames are often constructed from materials like TPU, silicone, or aluminum, providing a raised edge that helps prevent the screen and rear surface from directly contacting flat surfaces when the device is placed face down or face up. A common example is a resilient, shock-absorbing rim that snaps onto the iPhone, offering protection against minor drops and impacts to the edges.
The advantage of this protection type lies in its minimal design, which preserves the iPhone’s aesthetics and allows users to interact directly with the device’s screen and back surface without obstruction. The accessory offers a degree of protection against edge damage and potentially absorbs some impact energy. Historically, these were popularized as a minimalist alternative to full-coverage cases, appealing to users who prioritize the device’s original design while seeking basic protection.
