Your little paleontologist can bring prehistoric creatures to life with this 3D puzzle that forms a detailed Dimetrodon skeleton once complete. The punch-out pieces are quick and easy to assemble. Includes 68 pieces (4 panels). Assembled: 22'' L x 11.5'' H. Recyclable PVC. Recommended for ages 7 years and up. Made in the USA. Difficulty level: 5 (out of 5). CHOKING HAZARD: Small parts. Not for children under 3 years. Package dimensions are 10" x 14".