Let your little Marine biologist explore the ocean life with this 3D puzzle that forms a detailed Xiphias Gladius skeleton once complete. The punch-out pieces are quick and easy to assemble. Includes 39 pieces (2 panels). Assembled: 7.5'' W x 6'' H. Recyclable PVC. Recommended for ages 7 years and up. Made in the USA. Difficulty level: 3 (out of 5). CHOKING HAZARD: Small parts. Not for children under 3 years. Package dimensions are 10" x 14".