Material: Environmentally friendly ABS Size: The mini figure is about 4.5cm high Applicable age: 3+ Function: children's educational building blocks, DIY figure toys, collectibles, souvenirs 11. Environmentally friendly materials: Made of environmentally friendly materials, non-toxic, odorless, harmless, and high quality! 22. Building blocks: You need to DIY to make toys yourself. Great for kids to play and learn. The assembly process helps encourage operational skills and innovation. 33. Ability training: This toy can also improve agility and thinking skills, as well as concentration and memory. 44. Ideal gift: The mini-figure building block kit is perfect for birthday/children's day/Christmas/Halloween/New Year/Hanukkah/Easter/Summer camp events/and other friends' holiday gifts. Especially for collectors or movie lovers. 55. Children under 3 years old are forbidden to use, avoid swallowing!!1 Set of Building Blocks