2x Micro Switches/ Buttons For Citroen C1 C2 C3 C4 C5 XSARA DS3 DS4 Key Fob . Fits 2 button fobs(please see pictures) High quality 2 pin replacement switch. (size 3*6*2.5mm)  May differ in looks to the poorer quality original switches.   Please check if your switches are the 2 solder tab type for which these are fully compatible. They provide an ideal repair for your worn out key fob. Simply open key fob remove damaged switches and solder in new switches. Thanks for looking.