Durable long lasting construction, easy to use. Nice appearance and comfortable feel. Includes key housing, blade, circuit board, chip and battery. It is a full remote key. Fit for Citroen C3 C2 C5 C4. Specification: Color: Black Material Type: ABS + Metal Frequency: 433MHZ Chip ID: PCF7941 ID46 Type: Folding Key Blade: HU833 Buttons Size: Approx 50*30*10mm Package Includes: 1 Piece Remote Key Note: Please allow 0.5-1 inch difference due to manual measurement. (1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand. Thank you. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and description, we have provided detailed information about the product, including its features and specifications. We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to . We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!