The medium round cards are ideally used for substructure topics and for presentation purposes. Sold in 500 cards/set in assorted colors: white, red, blue, green, yellow, and orange. Set consisting of: 50% white and yellow cards, and 12,5% of each of the other 4 colours. Technical details: Material: made from recycled paper with a weight of 130 g/m². Diameter: 14 cm / 5.5 inches