Color-Coded AlphaMagnets Uppercase Regular Size (1 1/2"") - 42 pieces, Color coding helps kids distinguish between vowels (red) and consonants (blue) and math symbols (red) and numbers (blue), More of the most commonly used letters and numbers, SMALL PARTS [1], Not for < 3 yrs, Ages 3+/Grades Pre-K+, Dimensions:, Length: 6, 8, Height: 1, 5, Width: 7, 6 SKU: EDCI083