Set of 3, 64 x 47cm Memory Storage Pack with Light-Shielding Sheet, UV Protection, and Moisture Protection Discoloration Prevention, Fading Prevention, Storage Case for Precious Memories, Children's Artwork, Calligraphy, Paintings, Group Photos, Artwork Storage Case, Award Certificate Holder, Aluminum Bag, Semi-Transparent Zippered Bag, Photo Storage, Exhibition Storage, Posters, Light-Shielding Bag, Painting Storage, Drawing Albums ● Protects memories from discoloration caused by UV rays and moisture with aluminum film (one side). ● Store memories all in one place! Stores 4-cut drawing paper without folding! ● One side is transparent, so you can see your precious items! ● Fixed slider prevents loss! Features ● Protects precious memories from UV rays. Printed materials and paintings discolor due to UV rays (sunlight, fluorescent lights). The [aluminum vapor deposition film] used on one side cuts 95% of UV rays. Protects precious items from discoloration. ● Protects precious memories from moisture. Sealing with a double zipper prevents moisture from entering, protecting from discoloration caused by moisture. ● Fits 4-cut drawing paper without folding. How to Use ① Make sure the items you are storing are completely dry before storing them. Insufficient drying can cause discoloration and mold. ② Close the zipper completely. If the zipper is not completely closed, moisture will enter. After closing with the fixed slider, press the zipper with your fingers to confirm the seal. ③ Always store the aluminum film side facing the light (sunlight, fluorescent lights). ※ Make sure the transparent film side is not exposed to light (sunlight, fluorescent lights). Material Body One side: Aluminum vapor deposition film (PET), polyethylene, nylon One side: Polyethylene, nylon Slider Polypropylene Size Approx. 64 (zipper side) x 47cm Quantity Set of 3