Natural Sky is an Impuzzible - an almost impossible 1000 piece jigsaw puzzle. The white fluffy clouds on a natural blue sky will present a challenge to even the most intrepid puzzler! 1000 pieces later, will you have beaten the Impuzzible? Are you looking for a challenging jigsaw puzzle? Then you have come to the right place! These designs have been specifically chosen to challenge the most ardent jigsaw puzzler. Dimensions: 26" x 20" Number of Pieces: 1000