It is paper. The regular price is way too much. The only reason I bought this was because it was half price. Sales clerk got annoyed at me because I did not want to buy a second case.
I have used this paper for several years. Mostly for printing coupons. It is great as writting paper as well. This paper often goes on sale as a free by Easy Rebate item which is another reason why I loe it. You can't go wrong with this paper for home or office use.
Watch for this product to go on sale. At ~ $25 / case [500 X 10] it is an excellent value. A #20 96 Bright paper it produces a clean professional copy for home office / small office use. I have used this skew for years and found the quality consistent and feed virtually jam-free. It is particularly well suited for high-speed laser printing where weights over #20 are not recommended. Again wait for the sales that occur a few times a year and buy by the case.