Double reverse collated copier tabs are sold in 3-3-2-2-1-1 order. Basically, they are arranged in the same reversed order as single revers tabs, but each position has 2 tabs. So the first tab on the sheet is at the bottom of the page, and so is the second tab. The third and fourth are second from the bottom, etc., with the last two tabs at the top of the pages. Double reverse collation is fairly rare, but there are select users and printers that utilize them for their filing tab needs.
These index tabs are available in select cuts (or tab sizes) including 1/3 cut (3-5/16" long tabs) and 1/5 cut (2" long tabs). Choose from plain paper dividers or mylar tabs. The mylar option have a clear laminate coating on the extensions that makes them extremely durable and resistant to tearing. Mylar is great for heavy handling, but even the plain paper tabs are strong, made of a sturdy 90# index stock or an even more strong 110#. You can even choose whether you want unpunched or 3-hole punched to eliminate that manual step.
No matter the style of doubled reverse collated indexes you need, you can find them at Binding101. Call us at (866) 537-2244 for help finding the perfect fit for your needs.