Great looking black polypropylene art presentation books with distinctive sewn fabric edges. Artfolio Book 24 sheets Need a place to store your original artwork and easily transport at the same time. Then Blue Line Pro Artfolios are perfect for you. Each portfolio comes with a sturdy black plastic wrap and bind with 24 pages of archival safe and acid free art sleeves. Each sheet comes with a separator that allows you to place two sheets in one sleeve. This provides you with the maximum carrying capacity of 48 comic book art boards.