Protect your memories with C-Line Page Protectors. These sheet protectors are made especially for memory books and photo albums to give you archival-quality, acid-free preservation. The plastic sleeves create a protective sheath for any pictures, documents and artwork you want to save and enjoy as a keepsake. Pages are easy to turn and won"t yellow with age, transfer ink or stick to your photos. Each box holds 50 clear page protectors for 12" x 12" 3-ring binders and most 2-post photo books.