Each manila tag bears two detachable top sheets, each with carbon paper attached so your notes on the top page are reproduced on both the second sheet and the tag itself. Attach the tag to the relevant item in your inventory and file the informationaway in two separate places to ensure that your data is safe. Each tag and its top sheets are identically numbered in red for easy reference. The reinforced eyelets are extremely sturdy. Tags are numbered consecutively from 1 to 500.