DescriptionMade from solid microfiber and antioxidant shielding, this case is durable and long-lasting. Dirtproof, splashproof and scratch-resistant, ensuring that your car keys and phone stay protected at all times.Features-Color:Black -Material:Microfiber, antioxidant shielding material -Size:12.00X19.50X1.00cm/4.72X7.66X0.39in - Efficient Protection: Made of carbon fiber, it can prevent RFID signal transmission and effectively prevent car key signal from being stolen. - Easy and Portable: Small size, can be carried at any time, convenient to use. - Multifunctional: Not only suitable for car keys, but also for the protection of mobile phones, magnetic cards and other items. - Simple and stylish: the appearance design is stylish and simple, in line with the public aesthetics. - Tough, durable, can be used repeatedly, very practical and excellent, very decorative and chic.