Rainbow Blocks Are Handcrafted And Unique. The Size Of The Building Blocks Is About 2 To 4 Inches. Play With Friends, Exercise Cooperation Ability, Improve Hands-On Ability, Made Of High-Quality Pine Wood Material. Healthy, Non-Toxic, And Environmentally Friendly. It Is The Best Gift For A Child's Birthday

 There Are Many Different Sizes And Shapes Of Rainbow Long Blocks, And They Can Be Stacked Into Any Shape