photo albums: This is the Original art & photo PROFOLIO by Itoya(r) of Japan. Made of durable polypropylene it protects your artwork photo or documents from virtually any office or household elements. For print sizes 3"x5" -to- 4"x6". Each of the 24 pages (48 views back and front) are pre-loaded with black mounting paper. Pages lie flat while open. 100 acid-free PVC-free and lignin-free. Simply slide your artwork into the crystal-clear polypropylene #39;pocket#39; pages for a highly organized and ever lasting artistic presentation. Terrific feature Reversible spine insert included for customized titling of binder#39;s contents. Note This item does not accept refills. Itoya photo albums are available in many sizes see Related Items section on this page. To view all styles click Itoya(r) Photo Filing Systems 806802606965 - IA1204-12