A set of 5 senior tabs is available. They fit in a senior organizer or agenda. The dimensions are 150 x 95 mm and the gap distance between each tab is 19 - 19 - 38 - 19 - 19 mm. The material used is dark blue PVC. These tabs are compatible with Kalpa and Succes brands. Please note that the other parts in the photo are for illustration purposes only and are not included with the tabs.