TOFNK Benz Empty New Topq Repair Remote Key Case Shell for Mercedes Benz 4/3+panic Buttons Fob Replacement No Battery Holder No Chip Black is like the picture show, 4 buttons(3+panic), No Transponder Chip and Electronics/Battery, shipping time is about 7-15days 1 X Keyless Entry Key Remote Fob Case, Best replacement for broken or worn keys, or great for an additional key.