【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. 【Built to Last】Reinforced binding keeps films firmly in place. See your negatives clearly without removal! 【Universal Size】Film protector pages size: 11.6 x 9.8 inches with 11-hole design fits securely in most standard binders. 【Wide Application】This transparent film storage box is specially designed for 35mm/135 film rolls. Perfect for organizing, storing, and displaying your film collection with ease. Store, protect, and enjoy your memories for a lifetime.