Prime 3D jigsaw puzzle 3D This jigsaw puzzle will also delight young puzzlers. Place the 48 pieces and see a whole arsenal of ocean animals emerge in 3D before your eyes. The depth in the image makes the puzzle a little more difficult. Highly recommended for children aged four and up. Specifications: Colour: multicolour Gender: junior Material: cardboard/plastic Puzzle size: 31 x 23 cm (L x W) Age: aged 6 and up Number of puzzle pieces: 48