Material: Plastic Size: 28.5*10cm / 11.12"*3.90" Color: As shown 1. High-precision 3D assembly design perfectly reproduces the human skeleton, stimulating learning through fun and educational activities. 2. Made of environmentally friendly ABS material, it's safe, and odorless, ensuring smooth assembly and a gentle touch, making it suitable for both children and adults. 3. No cutting or gluing required, thanks to the modular snap-on design, it develops hands-on and logical skills, improving concentration. 4. Includes a detailed assembly instruction sheet with bilingual Chinese and English illustrations for easy assembly, perfect for parent-child interaction and classroom use. 5. Portable storage design allows for display as a desktop model after assembly, offering both decorative and educational value. Includes: 3D human skeleton assembly toy Notes: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the product may be slightly different from the picture displayed on the website. 2. Please allow for slight manual measurement bias in the data.