500 pieces puzzle. Perfect for the puzzle lovers, they will allow you to create a picture of 19x13 in The pieces are made of environmentally friendly high-quality materials using the paper that reduces the reflection of light Provides the great memory exercise, manual skills and concentration development, and training of patience and perceptiveness A unique gift for all the adults and children over 10 years of age that are the puzzle enthusiasts After finishing the puzzle, you can glue the picture to the piece of cardboard and then hang it on the wall