Kids can step from A to Z, or 1 to 20, with our alphabet and number stepping stones. Build balance and coordination while also teaching students the letters of the alphabet, spelling, and number recognition. Stones have varying heights for an added challenge plus a floor-safe nonskid surface for stability. Each kit contains one stone for each letter and one stone for each whole number up to 20; 46 stones total. For more sensory learning materials, see our Balance Beams and Stepping Stones kit: https://erie2.insigniails.com/Library/ItemDetail?l=0001&i=25588&ti=0 .