55x45mm Metal Ring For Magnetic Car Mount Phone Holder Metal Plate With Back Adhesive Sticker/Protective Film

• These metal plates are not magnetic plates, they are used with universal magnetic mounts
• Applied with strong adhesive sticker on the back, can stick on your phone back firmly and securely
• Without sharp edges would not damage your fingers and smart phone
• Made of premium stainless iron, durable and wear-resistant

Note:  There is a protective film on the surface of the metal plate. Please remove it before use.