plastic envelope with velcro

Best Paper Greetings 100 Pack Colored 4x6 Envelopes for Invitations, Birthday Cards, Wedding, Photos, Self-Adhesive Peel-Off-and-Stick, A6, 7 Colors

50ct Bubble Mailer 6"x10" Sunflower: Small Self-Adhesive Padded Envelopes, Polyethylene, Yellow, 50 Pack - Great Papers!

Fosmon #0 Kraft Bubble Mailer 6.5" x 10", Extra Wide Padded Shipping Envelopes

Electric Letter Envelope Opener, Battery Operated - Letter Opener Envelope Slitter Portable & Safe Blade Design Mail Opener - Enday

Plastic Folders with Pockets and Prongs, Two Pocket Folder with Brads, 6 Pc –by Enday

Paper Junkie 90 Pieces Stationery Set (60 Vintage-Style Paper Sheets + 30 Envelopes),Gold Border Letter Writing Paper

JAM PAPER 9 x 12 Colored Envelopes with Clasp Closure - Blue - 50/Pack

Smead Project Envelope, 1-1/4" Expansion, String-Tie Closure, Side Load, Letter Size, 5 per Pack (89519)

Avery® Big Tab™ Pocket Insertable Plastic Dividers, 8-Tab Set

Smead 10-Pocket Subject Folder, Letter Size, Assorted Colors,2 per pack (89204)

8 pocket folder with front view

Best Paper Greetings 48 Pack Vintage Envelopes for Letters with 6 Decorative Old-Fashioned Styles, Home Stationary Supplies, 8.7 x 4 In

BAZIC Products® Rainbow 7-Pocket Letter Size Poly Expanding File, Pack of 3

Juvale 100 Pack Clear Pockets Sleeves for Index Cards 3x5, Bulk Self-Adhesive Top Load Label, Plastic Holder Protectors for Office Storage Supplies

JAM 6pk POP 2 Pocket School Presentation Plastic Folders with Prong Fasteners Orange: Stationery, 100 Sheet Capacity

JAM Paper 10" x 15" 13 Pocket Plastic Expanding File Folder - Legal Size - Red: Accordion File Organizer, Stationery

JAM Paper 50pk Brite Hue 4 bar A1 Envelopes 3.625" x 5.125"

Paper Junkie 100 Pack Gold Money Envelopes for Cash Gifts, Fancy Decorative Design for Birthday, Graduations, Weddings (6.7 x 3.3 In)

JAM 6pk POP 2 Pocket School Presentation Plastic Folders Blue: Stationery Supplies, 100 Sheet Capacity, Non-Pronged

JAM 6pk POP 2 Pocket School Presentation Plastic Folders Black: Stationery, Non-Pronged, 100 Sheet Capacity, 12x9

Avery Insertable Big Tab Plastic 2-Pocket Dividers, 5-Tab, 11.13 x 9.25, Assorted, 1 Set

JAM Paper 10" x 15" 13 Pocket Plastic Expanding File Folder - Legal Size - Clear: Accordion Style, 100 Sheet Capacity

3" Letter Envelope Opener Envelope Slitter Set, Efficient Envelope Opener Slitter, Mail Opener Blade 3 Pcs in Red, Yellow, and White - by Rampro

JAM 6pk 2 Pocket Heavy Duty Plastic Folders - Blue: Stationery, Office, Non-Pronged, 100 Sheet Capacity, 12x9, 2 Pockets