Holy Flaps Exercise Card Make your friends and family laugh when you give them a card with this one from Redbacks Holy Flaps range. The front of the card is simplistic but undeniably stylish in its design with the text in a bold, black font. The text is in the centre and very comic, it says; “ EXERCISE MAKES YOU LOOK BETTER NAKED. SO DOES GIN. YOUR CHOICE.” You can write your own personalised message as the card is blank on the inside and it comes with a luminous orange envelope for sending.   Holy Flaps (Rude) These designs can be described in three words as original, funny and rude. This collection of cards is sure to bring a smile to your face! The design is achieved using thermographic printing.