These paper inserts are pre-perforated and come with printing instructions, so they are simple and easy to use. Good for any Aigner label holder that is 2-inches high and over. For label holders 2" in height and over (50) 8-1/2" x 11", pre-perforated sheets per pack Includes printing instructions Custom colors and perforations available by special order Shipping: 1 to 2 Business Days