Column work such as accounting or numerical data need to run up and down. Sometimes the standard horizontal layout for perforated paper just doesn't quite fit your needs. Have no fear-MyBinding.com has you covered with these vertically perforated papers. It is compatible with all copiers, digital, laser, inkjet, and offset printers. This perforated paper style comes in 2 different thicknesses: 20lb. and 24 lb. You can also choose from 9 colors: white, ivory, yellow, green, gold, pink, gray, tan and blue. Whether it's for business forms, promotional material, or entertainment purposes, this perforated paper will not disappoint!