T-cards of a certain size fit display panels of the same size, i.e. Size 1 t-cards fit size 1 t-card panels, size 2 t-cards fit size 2 t-card panels, and so on. Top and bottom link bars should both be the same length and long enough to accommodate all the t-card panels. A size 10 link bar will accommodate five size 2 panels, or a mixture of differently sized panels, as long as they add up to 10. A size 2 panel is double the width of a size 1 panel. A size 3 panel is triple the width of a size 1 panel. A size 4 panel is quadruple the width of a size 1 panel.

We supply a full range of t cards available in sizes 1, size 1.5, size 2, size 3 and size 4. These are available as standard T Cards, with size 2 and 3 also available as printable T Cards in perforated A4 sheets for loading into a printer. Choose from our wide range of colours to create a colour coded system. T Card colours are - white, red, yellow, green, pink, pale blue, orange, grey, beige, and purple. T Card Planners / boards