Creativity Street Wonderfoam Giant Design Shapes - Learning Theme/Subject - 40 X Shape Shape - 4'' Height X 7'' Width - AssortedLarge, wide, interlocking foam shapes are the perfect building set for early learners. Giant shapes feature a variety of colors and textures, making them easy for small hands to grasp. They are great for construction, shape recognition and stencils. 40 piece set comes in a resealable vinyl storage bag with a handle. WonderFoam Giant Design Shapes are designed for children over the age of 1 years old.