• Made with high-quality materials: PA6 nylon plastic and zinc alloy, scratch and wear-resistant. • Includes 2 replacement car key shells with a 2-button design. • Shell dimensions: 6.5 x 3.6 x 1.4 cm. • Ideal for replacing keys with broken buttons or worn-out shells. • Easy installation: transfer the internal electronics from the original key to the new shell. • Compatible with Chevrolet and Opel models, such as Insignia, Astra, Meriva, Zafira, among others.