An everlasting tool in the arsenal of materials for young learners, numbers are a must have for early education. The magnetic numbers provide a tactile way to introduce number recognition and math concepts while the symbols make it easy to form and reposition equations. Each set comes in a sturdy plastic case with a handle for easy transportation and storage. Multiple cases can be snapped together for additional storage options. Each piece is about 1⅝'' tall. 46 total pieces.