Reduce printing errors and other slow downs without hurting your budget using our pre-perforated paper! There is a full vertical perforation 4 1/4" from left. The sheets are each 8 1/2" x 11" letter size with 20# white paper stock, 92 brightness, and is perforated into two parts to create two 4.25" x 11" sheets. The paper has a long grain direction. This paper is sold as single reams of 500 sheets. They are also avaible for bulk purchase of 2,500 sheets or 5 reams. This perf paper is great for use in marketing for posters and in finance for statements. Our perforated paper is micro perfed to ensure smooth printing in laser and inkjet printers. This product features Colorlok technology that enhances print quality by producing brighter colors!