1.&high quality 2. replacement for a key with broken buttons or worn key case. 3 The item is a DIY remote key. Frequency 304 MHZ 4 Replacement smart keyless entry remote key with battery and electronics installed. button:2 Buttons Frequency: 304MHZ Chip:4c chip Fit For: For ZZE122 - 10/2001 to 02/2007 ForRAV4 ACA2 - 05/2000 to 07/2003 For Avensis Verso - 05/2001 to 08/2003 For Tarago ACR30 - 02/2000 to 10/2003 For LandCrusier 100 series : 08/1998 to 08/2002 Colour: Black Material: plastic case Package Contents: 1 * Remote key Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed is +/- 1-3cm.