Best Seller | Print File NP45 Paper Envelopes (4 x 5", 100-Pack) 291-1010 Print File NP45 Paper Envelopes (4 x 5", 100-Pack) Stores and Protects Prints & Negatives, PAT Passed, Acid- and Lignin-Free, Suitable for Long-Term Storage, Thumb-Cut Opening for Easy Access, Unbuffered White 7 Pt. Card Stock, Compatible with FlipTop... ... more Print File NP45 Paper Envelopes (4 x 5", 100-Pack) 291-1010 Print File NP45 Paper Envelopes (4 x 5", 100-Pack) Stores and Protects Prints & Negatives, PAT Passed, Acid- and Lignin-Free, Suitable for Long-Term Storage, Thumb-Cut Opening for Easy Access, Unbuffered White 7 Pt. Card Stock, Compatible with FlipTop... | | $21.10 go to store |