The Dietzgen 430 20lb Engineering Bond paper is a genuine/original print media specifically designed for laser print technology. With a paper weight of 20lb and a length of 36" x 500', this product comes in a pack of 2 rolls, providing a total of 1000lb of paper. Made in the United States by Dietzgen, this white paper is ideal for engineering and technical printing applications. Plus, with free shipping included, you can easily stock up on this high-quality printer paper for all your printing needs.