Fitted on late facelift XJSs, XKs, X300s and X308s this warns those would be thieves that your Jaguar has an alarm so best move along to the easy to steal BMW down the road. 
 
These are printed on cling vinyl and are single sided and provide an inexpensive replacement to the originals if they are looking a bit sad and faded over the years.
 
Price is for a pair of decals.
 
I would still love to produce these on double sided vinyl to prove a perfect reproduction of Jaguar's original, but the cost will be quite higher (about £12 per pair)  but let me know if you are interested and I will judge if there is enough demand.