Hamster puzzle is made out of poplar. Puzzle has 7 pieces. The color variations can vary from cream color to green to brown and black. Then coated with mineral oil to save the woods beauty. They are food safe in case a child is to put a piece in their mouth. These puzzles can be either played with or just put on a shelf to admire its beauty. ((( The picture is a representation of the item you will receive and not the actual product.))) Approximately 4 1/2"T x 7”W x 3/4" Disclaimer: These puzzles are not for kids under the age of 3. Small parts can be swallow and choke a child.