Whiteboard Plastic Magnetic Ruler Custom Printing Blackboard Magnetic Ruler
Magnetic Ruler
Size - Measuring Length: 29cm / 11.4, Total Length: 30cm / 11.8", Width: 15mm / 0.6", Thickness: 5mm / 0.2", Minimum Scale: 1mm / 0.04", Material: ABS, Magnet
Material - Magnetic Rulers are made of ABS material, smooth and not easy to deform, it has a recessed design on the back for easy access.
Feature - The whiteboard ruler has clear numbers and accurate scales.
Applications - The measuring ruler can adsorb whiteboard, and blackboard, can use them to measure, and draw geometric figures, etc., providing you with large convenience, suitable for a variety of applications in classrooms, offices, homes and so on.