Build your own 3 inch Triceratops Dinosaur Model - 24 piece 4D Puzzle (Age 6+) 24 PARTS IN THIS DINOSAUR 4D PUZZLE PRODUCT SIZE: 113 mm (l)  45 mm (w)  76 mm (h) or 4" x 2" x 3" (approximately) BOX SIZE: 135 mm (l)  40 mm (w)  110 mm ( h) or 5" x 1 1/2" x 4" (approximately) No need to paint and no need to glue Ages 6+