[Product Content] You Will Receive 150 Puzzle Blocks With A Size Of 2*2*2Cm And Various Colors, Which Are Suitable For Creative Splicing Combinations And Children'S Intellectual Development. [Product Material] This Product Is Made Of Plastic, Which Is Safe And Durable.The Plastic Material Is Non-Toxic And Environmentally Friendly To Ensure The Safety Of Children While Playing. At The Same Time, The Building Blocks Are Not Easy To Damage And Can Be Used For A Long Time. [Intellectual Development] This Product Is Not Only Suitable For Creative Spelling, But Also Can Help Children Develop Mathematical Skills.Through Combination And Calculation, Children Can Learn Mathematical Concepts While Having Fun, Improving Logical Thinking And Creativity. [Easy To Carry] These Building Blocks Are Compact In Design, Easy To Carry And Store.Children Can Easily Put Building Blocks Into Bags Or Boxes, And Insert And Create Anytime, Anywhere. [Widely Used] This Product Is Very Suitable For Families, Kindergartens, Nurseries And Other Places.It Can Be Used As A Daily Toy For Children, And It Can Also Be Used In Teaching Activities To Help Children Learn And Grow In Play.