We offer cut blade,only need key code or blade picture.If you need cut blade, please pay together and click here pay an additional fee. Condition: 100% Brand New Features:remote car key design : fashion car styling Material: abs+metal Color: show the picture Button:4 Buttons blade;HAVE battery:have circuit board;yes Frequency :315/433/868 MHz Weight: 25g Fitment: For BMW 7 Series 730/740 (E65 / E66) CAS1 / CAS2 And other model with the same specifications of key blank and battery holder listed as below section... Features: 1. The item is a new DIY remote key. Frequency 315/433/868 MHz, with7945 blank chip. 2. The key includes key housing, circuit board, chip and battery. It's a full remote key. 3. You'll need to program the key and cut the blade at locl automotive locksmith before using. Important Note: 1.You need to go to your local dealer or Locksmith shop to cut the key and program to your car,Locksmith should charge le than Dealer. 2.Please make sure your key is exaxtly same as ours, if you are not sure please send your original key photo to us for confirming, we will help you to buy the correct key. Package Includes: 1xkey 1xCircuit board 1xBattery Important Note: please check your FCC ID and the same key shape with your key.