The fantastic 2 in 1 Puzzle & Game, our Dominoes are so much fun for either single or double players. Complete the matching picture puzzle or play the number game! The reusable, sturdy box opens up to reveal 28 double sided cards containing fabulous Dinosaur illustrations. Use the picture side of the cards to match the halves together and make a giant puzzle showing dinosaurs, volcanoes, fossils and much more. Then, flip the cards over to reveal their domino numbers and play the classic game of numbers dominoes with a friend! Once playtime’s over, pack all of your cards neatly away in the box and pop the lid back on ready for the next play session!