Colourful strips for demonstrations on the board. Each fraction in its own colour and in a quantity that enables to lay the fractions to one another showing one whole. Contents: 1/1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10, 1/12 specifications: 1/1 = 100 x 10 cm, the one meter strip can be folded overall view: 100 cm width, 90 cm height