Heavy Duty Polypropylene index dividers with numbered colour coded tabs, A4+ size to fit A4 sheet protectors, made with 0.3mm thick polypropylene. You can download a template to print your own index or write or print on the preprinted index provided. Indexes can then be put into the special pocket of the first divder sheet.

(Although these are fine for our Standard RA refills, they do not stick out beyond our wider RE pages.)