Swiss half fare card

does swiss rail do a 2 for 1 swiss half price railcard ? as it 99% probable that whenever we visit switzerland it will be as a couple.I am contemplating buying a 3 year half fare card, however i am 64 this march and my wife is 66 so not sure if there is either a 2 for 1 swiss half fare card.. or a senior citizens special price card ??

Re purchasing 2 half fare cards, i have as you suggested, purchased (or in the throe's of purchasing, i have sent my application and payment off) 2 half fare rail cards for 3 years.
Could you advise roughly how long it should take to get them back,as were coming over on 21st march. this year..

Hi fiserhmanrob! I suppose you ordered through SBB? In that case you should contact them to ask for delivery details.