hand2mind Large Student Number Balance Beam with Weights, Calibration Clips, Value Strips (Set of 15)
Unique double-sided crossbeam, one side is numbered and the other is blank with tracks to hold value strips. Includes 20 10-gram weights value strips for teaching time, measurement, money, and arithmetic concepts, blank write-on/wipe-off value strips for a variety of activities, and calibration clips that ensure accuracy. Measures 10.5" x 31" x 4".