Description - Material: Aluminum Alloy Back + Soft TPU frame - The hollow design of the back panel is easy to improve heat dissipation speed; - Soft TPU frame for comfortable grip, does not block the signal, easy to install and non-slip; - Built-in iron circle (Not magnets), compatible with MagSafe wireless charging and other MagSafe accessories - Luxury metal camera protector cover, wear and scratch resistant; - Built-in airbag shock-proof corners provide shock-absorbent, protect your new phone from accident drops and scratches; - Cool design, publicize personality.