IQ Assembling Products Series Wooden Dinosaur Kits, Spinosaurus Spinosaurus - Wooden - 3-D Puzzle Dinosaur Model - Skeleton Kit - Helps Kids Develop Coordination and Problem-Solving Skills 7-1/4" x 9" x 1/4" = Approximate Cardboard Box Dimensions 38Wood Precut Pieces to Puzzle - Assemble in 3-D Sandpaper Enclosed for Smooth Finish of Pieces