This Remote Car Key Case Shell Cover is specifically designed for Citroen C1, C2, C3, C4, and C5 models as well as Peugeot 107. Made from black plastic, this 5*4*2CM key shell is a replacement option for a key with a worn-out shell. The product does not come with a manufacturer warranty, but it is a convenient and reliable option for those in need of a key replacement.