8-1/2" x 11" Laser Cut Sheet, 20# Stock, Vertical Perf at 5/8" from left - Each carton contains five-500 sheet reams, shrink wrapped to control moisture. 20# Stock is used in retail, general business and healthcare applications. Suitable for laser printers, high speed copiers, inkjet printers and offset presses. Featuring vertical perf at 5/8" from left, perforated copy paper ships in 5 to 7 business days