Mercedes-Benz Smart Key Case Opened, but unused. Thank you. [Compatible Models] ・S-Class ・E-Class ・C-Class ・B-Class ・A-Class ・CLS ・CLA ・GLE ・GLC ・GLA ・G-Class, etc. Notes ・For 3-button keys, but also fits 2-button keys. ・Even within the same model, there may be differences depending on the year, so please check the shape of your key in the image. If your key matches the image, it will fit. ※Please check your key shape before purchasing※ [Color] Black x Gold [Material] TPU Made of flexible TPU material to securely protect your key. Excellent durability. Simply attach the front cover and then the back cover. Easy to install. Even after long-term use, your smart key will look like new.