To replace your worn damaged or broken key fob case.This is an aftermarket replacement key fob case , you will need to put the existing internal components to the key case from your old remote,open up the key shell in order to insert the battery.This key does not have a separate battery opening compartment, to replace the battery you need to open up the two FOB sides in order to insert the battery.Material: ABSColor: BlackQuantity: 1 pc3 Button: Lock , Unlock and TruckSize: 65 x 30 x 10 mm / 2.56 inch x 1.18 inch x 0.39 inch (LxWxH)Important Notice:1.Key case only.There is NO interior (remote/electronics/transponder chip) unit inside.2.Please check your key look the same as the one in our product picture above before you purchase.Fitment:Fit for Honda Civic CRV Accord Jazz etc.Package Contents:1 x Remote Key Fob CaseOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.