STD Hotel Info

Hi,

I'm creating my enclosure card for my STDs, should nights be plural?

Front of Card:
'A block of rooms is reserved at the Hilton Garden Inn Melville for Friday and Saturday night'

Back of Card:
'To receive the rate of $119 per night:'

Or should I put Fri and Sat night on the back?

Front of Card:
'A block of rooms is reserved at the Hilton Garden Inn Melville'

Back of Card:
'To receive the rate of $119 per night for Friday and/or Saturday:'


TIA

Thanks all.

The info isn't going on the actual STD, I'm including enclosure cards which will have the hotel info and how to book.