The fraction tiles are made of EVA foam with a magnetic strip attached to it. There are 51 pieces in each set.
This teachers demonstration set is very large and measures 600mm x 675mm when put together. The 1 whole strip measures 600mm x 75mm making it easily visible on the whiteboard, even from the furthest corner of the class. The colour of the strips for the students and teachers set matches.
The strips are without the numerical fraction markings, hence very useful in comparison, and doing ratios or model diagrams. The colour schemes are exactly the same as student magnetic fraction tiles and magnetic fraction circles.