Description: Use tools to disassemble dinosaurs, exercise fine motor skills, and inspire children's logical thinking and creativity. Disassembly or assembly stimulates children's interest in learning, and every disassembly and assembly of children is an expression of creativity. Multiple joints can be flexibly rotated, bringing children a more realistic dinosaur game experience. Made of quality plastic material, the surface is smooth and burr-free, resistant to play and fall. Comes with a storage cage for easy storage, electric screwdriver needs 2 AAA batteries. (Not Included) Specification: Material: Plastic Size Chart: Cage: 18x16x15cm/7.09x6.30x5.91inch Dinosaur: 17x5.5x12cm/6.69x2.17x4.72inch 19.5x5.5x9cm/7.68x2.17x3.54inch Package Includes: 3x Dinosaurs 1x Screwdriver 1x Electric Screw Driver 1x Cage Note: 1. This is not infant toy , please take away from kids to avoid eating. 2. Please allow slightly error due to manual measurement. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 4. Wish you a wonderful on-line shopping!