National Electrical Code 2023 N.E.C Code Book Tabs, 120 PCS Color-Coded Laminate Description: 2023 CODE BOOK TABS: these National Electrical Code Tabs are a great way to organize the N.E.C 2023. It’s color-coded by the different topic and you can find major topics and articles quickly(Book Not in). Affordable and time-saving, these are a must-have for users.PACKAGE CONTENTS: 114 index tabs you can use to mark electrical topics by code article and name with 6 Blank Tabs, total: 5 Sheet. 1 Tab alignment guide.GET MORE REFERENCES: The package includes a Raceway and Wire Sizing with Formula Guide Double-sided printed content fold table, 2 Ohm’s Law Wheel Stickers.EASY TO INSTALL: The tabs are color-coded based on different chapters, with the alignment guide provided in the package, Each tab has been pre-folded in the middle for easy folding.REMOVABLE: If you make a mistake when installing, you can gently peel the tab off from your book page and reapply. The tabs will be permanent over time.