This is a new replacement outer shell/case for your car key. It is designed to replace a worn or broken key shell/case. You can easily transfer the internal components from your old remote to this new folding key shell. Please verify that your current remote key and key blade match the product image exactly. The shell features a durable and practical design, is easy to use and carry, and provides convenient and flexible protection for your car key. It helps protect your key from dust, damage, and scratches. Compatible with: - Mazda 3 (2004–2013) - Mazda 5 (2006–2013) - Mazda 6 (2003–2013) - Other compatible models Color: Black Buttons: 2 (Lock / Unlock) Transponder chip: Not included Electronics / battery: Not included Folding size: 6.7 × 3.2 × 1.6 cm (2.6 × 1.3 × 0.6 in) Unfolding size: 11.5 × 3.2 × 1.6 cm (4.5 × 1.3 × 0.6 in) Weight: Approx. 47 g (1.7 oz) Material: Plastic Note: This item is the outer shell only. It does not include any internal remote electronics, transponder chips, or battery. Package includes: 1 × Key shell Note: Color may vary slightly due to lighting and screen settings. Slight dimensional variations of ±1–3 cm may occur due to manual measurement.