High Quality Material replacement key fob cover fit for Toyota Sienna Tacoma Tundra Highlander Sequoia Keyless Entry Key Fob GQ43VT20T ,without cricuit board and chip. It is replacement key fob case,(no cricuit board /chip/battery). Move the internal remote set from your old roginal remote to this new replacemen key case. The key blade needs to be cut at your local dealer or locksmith. Please make sure your key is the same with the picture shows before placing order Replacement key fob case, no circuit board.