An innovative ESR ring that will transform your device. The slim ring easily equips your phone with the MagSafe mounting system. The sophisticated design of the ring ensures a secure and stable connection with all MagSafe-compatible accessories, as well as fast and maximum charging efficiency. Another advantage is the hassle-free installation. The set includes special mounting accessories, making the application very simple and accessible to literally everyone. The plate can be adhered to the case or directly onto the phone.