Challenging 1000-piece jigsaw puzzles for Adults from MyPuzzle. Intensely colorful with top-quality printing ink Precision-cut dies ensure clean edges and a secure fit. Truly unique puzzle piece shapes with no repetitive patterns. Finished size: 19.25” x 26.625”, piece size approx. 1.2” x 0.8”. 1000 piece jigsaw puzzle for adults. Only high-quality, genuine blue puzzle cardboard with a premium thickness of approximately 0.08 inches is used to ensure a durable and long-lasting puzzle-solving experience 100% Made in America! Every 1000 pieces jigsaw puzzle is made in and shipped right here in the USA! A reference poster, approximately 13x17.5 inches in size, is included to assist with puzzle solving. Officially licensed by Anderson Design Group, Inc. All rights reserved. Artist: Aaron Johnson 1000-piece Jigsaw Puzzle Legends Of The National Parks: Yellowstone's Cave Dragon, Vintage Poster from the Anderson Design Group Collection by MyPuzzle. Journey into the heart of Yellowstone National Park's mythology with this vintage poster depicting the legendary Cave Dragon. Said to dwell in the volcanic underground, this creature embodies the mystery and power of Yellowstone's geothermal marvels, with Dragon's Mouth Spring serving as the iconic backdrop for these tales.