1639 Features: -Magnetic upper - case, lowercase, numbers and math symbols all in one set.-214 pieces.-Each letter is 1.5 tall.-Age: 3 years and up. Color/Finish: -AlphaMagnets and MathMagnets Super Set - Color Coded.-Colors include red vowels and blue consonants. Dimensions: -Dimensions: 4.8" H x 6.5" W x 7.3" D.