This fun card would be suitable for any male birthday or Fathers' Day.  The cute little builder dog sits in the aperture with a hammer at the ready, he is surrounded by the tools of his trade!  More tools pop out on the front strip of the card.  Easy and fun to make with a great 3D effect as the front and back of the card pop out when the side panels are pushed towards the middle, opening up the aperture.  Pull the ends of the card back out and the card lies flat for posting in its matching envelope.  The sentiment panel on the front of the cards reads DIY Superstar, the greetings panel on the back of the card is blank which makes this a very versatile card.