IF YOU HAVE A BLADE SNAP OR CASE IS BROKEN YOU CAN TRANSFER INNER PARTS IN TO NEW CASE NO NEED FOR REPROGRAMMING YOUR REMOTE NEW KEY BLADE REQUIRER CUTTING Remote key: 9 x 3.8 x 1.3 cm Material: Remote key: Plastic and metal Weight: 12g Compatible car model(for reference only): Avalon Celica Land cruiser 100 Echo Supra Highlander Corolla Tundra Sienna TAC After purchasing a key shell all you need to do is. 1. Unscrew your existing key shell 2. remove the inside module 3. Move the module into the new key shell 4. Get the new key to local locksmith cut to fit your vehicle Please note there is NO interior (remote / electronics / transponder chips / battery) unit inside. Pacakge: Remote key x 1