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LABUK 48pcs A4 Poly Zip Envelopes Plastic Envelope Clear Zipper Folder with Label Pocket for School Office Travel Storage Document Letter Size(10 Color)
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Amazon.com : VANRA Poly File Folders Letter Size File Jackets Organizer Plastic Envelope A4 Flat Document Holder with Snap Button Closure (Pastel Blue, Pack of 5) : Office Products
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Amazon.com : Sooez 10 Pack Plastic Envelopes Poly Envelopes, Clear Document Folders US Letter A4 Size File Envelopes with Label Pocket & Snap Button for Home Work Office Organization, 5 Assorted Colors :
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Amazon.com : EOOUT 28pcs Plastic Envelopes, Plastic Folders, Folders for Documents, Plastic Envelopes with Snap Closure, Poly Folders, 8 Colors, A4 Size, Letter Size, for School and Office Supplies : Office Products