【Top Protection】Acid-free transparent polypropylene pages are waterproof and stain-resistant, effectively preventing film bending and fading. Your negatives stay protected from scratches, dust, and moisture—so you can preserve your collection with zero worries. 【Massive Storage Capacity】Hold 42 frames per page! This set includes 50 archival pages, giving you room to store up to 2100 films. Ideal for photography enthusiasts and pros with expanding film collections. 【User-Friendly Design】The 3-ring binder allows quick page changes without hassle. Rounded corners avoid scratches, and the smooth zipper closure ensures easy access and secure storage. 【Built to Last & Easy to Carry】Reinforced binding keeps films firmly in place. See your negatives clearly without removal! It includes a handy wrist strap for comfortable carrying. The soft shell feels great in your hand and resists drops and spills. 【Product Specifications】Box dimensions: 13 x 10.6 x 1.85 inches.Inner sleeve size: 11.6 x 9.8 inches.Store, protect, and enjoy your memories for a lifetime.