Well-Trained Dogs 500 Piece Family Puzzle from Mudpuppy features fun illustrations of dogs working out at the gym! Mudpuppy puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage. * 500pc puzzle: 20 x 20", 51 x 51 cm * Box: 8 x 8 x 2", 20 x 20 x 5 cm * Ages 8-99 * Puzzle greyboard contains 90% recycled paper. Packaging contains 70% recycled paper and is made responsibly from FSC-certified material. Printed with nontoxic inks. * All Mudpuppy products adhere to CPSIA, ASTM, and CE Safety Regulations