1. Replacement, replace the car key with the key case worn to the new key case.<br> 2. There are 2 buttons.<br> 3. Only the key housing, no internal electronics.<br> 4. Weight: 25g.<br> 5. Size: 51x36x13mm.<br> 6. Hole size: 9x3.5mm.<br> 7. Material: ABS.<br> <br> Note:<br> 1. This is not a remote control, it is just a replacement for a remote key case.<br> 2. There are no electronic units inside.<br> 3. Before purchasing, please check if your key matches this product.<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 134 hours, wish you a happy shopping!