OCB Unbleached Standard Paper are slow to burn, which will enhance your smoking experience. As they are not bleached, the papers are natural brown or tanned in color. No chlorine has been used to dye the paper fibers white. Each paper is ultra thin, lightweight, easy to roll and burns slowly. Every single leaf is made of a watermarked pure flax paper for quality assurance and Arabic Natural Gum extracted from East Africa which is 100% Vegetarian Organic. With a paper slip that lets you know when you’re about to run out of paper, what more could you ask for?