This 2-pack of HaloLock Universal Rings is the perfect way to add some convenience to your daily routine. With magnetic fastening, this ring stand/holder is compatible with Apple phones and universal models. The black color and sleek design make it a stylish addition to your desktop, dashboard, or desk. The ring feature allows for easy handling and mounting in multiple locations. Compatible with iPhones with MagSafe (iPhone 12 series or later) and Samsung Galaxy S10 series or later. Only compatible with smooth PC and TPU phone cases less than 4 mm thick