Legal index tabs are made for the legal industry to meet court requirements. Depedning on the legal designation, the courts will require a certain colour, thickness and cut of tabs. Different states might have different requirements as well. These tabs are typically printed in black ink numerically or alphabetically on the tab. You can have your tabs 3 hole punched or pre-punched for easy Comb, Coil, Metal or Wire binding. Reinforcing can also be added to the spine to make the tabs more durable along the binding edge.