A 31 in x 31 in. matrix, displaying height and width. Used with the knobless cylinders to help children understand patterns and relationships. Includes cards that indicate height, width, and color. Cards come pre-cut.
Matrix printed on vinyl and doesn't require lamination.
Knobless Cylinders are available from our sister company The Montessori Classroom: Knobless Cylinders.
1 Clear Open Container - Small