These assorted colored tag blanks are great for all types of flash cards and all classes. Five assorted colors. Create your own classroom flash cards using this blank flash card set. Stunning colour range set perfect for persons with learning difficulties. Blank on both sides. Coloured on both sides. Pointed corners. Our better quality blank flash card is a larger 3.5 x 2 inches and a heavier and smoother index card. Smooth card.