This item is just the case meaning it will not come with an electronic circuit board, transponder chip or battery.You will have to transfer over your existing electronics before this will operate.It is intended to repair or renew your existing part to bring it back to like new in appearance. Features - Color: Shown in the pictures. - Material: Hard plastic. - Size: Approx. 6 * 3.2 * 1.3 cm/ 2.4 * 1.3 * 0.5 inch (L*W*H). - for durable and long-lasting use. - Lightweight for portable carry. - No electronics or circuit board, must transfer over your original components into this case. - Compatible with select FORD, LINCOLN and MERCURY vehicles. - Your original remote must look exactly the same as the remote pictured. It must have the same number of buttons. - Constructed with materials for long lasting durability - A quick, easy and affordable way to replace a cracked or worn out keyless entry remote key fob case or shell. - Replace the outer case or shell instead of the entire assembly with this product. - Installation is simple and reprogramming is not required.Packing list: 1 * Keyless Fits Range Rover Land Rover Discovery 3 Button Remote Key for Case<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store