String & Washer envelopes are a traditional method of fastening an envelope and are ideal for handling sensitive documents or for use in internal mailing systems. More recent uses include sending wedding invitations, uses in events and direct mailing. Also known as string & button envelopes, we stock all popular sizes in our UK warehouse for fast delivery. These string envelopes are re-usable making them more environmentally friendly than a traditional sealing envelope.

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Warehouse Clearance
- Christmas Products
- Kraft Envelopes
- Special Offers
- Printed Envelopes
- Printed Packaging
- Sample Swatches
- Wedding Envelopes
- Wedding Stationery
- Embossed Envelope Seals
- Square Envelopes
- Peel & Seal Envelopes
- C4 (229 x 324 mm) Envelopes
- C5 (162 x 229 mm) Envelopes
- C6 (114 x 162 mm) Envelopes
- C7 (83 x 112 mm) Envelopes
- DL (110 x 220 mm) Envelopes
- i1 (60 x 90 mm) Envelopes
- i2 (70 x 100 mm) Envelopes
- i3 (80 x 215 mm) Envelopes
- i4 (89 x 183 mm) Envelopes
- i5 (95 x 122 mm) Envelopes
- i6 (125 x 175 mm) Envelopes
- i7 (115 x 315 mm) Envelopes
- i8 (133 x 184 mm) Envelopes
- i9 (152 x 216 mm) Envelopes
- Greeting Card Envelopes
- Recycled Envelopes
- Seasonal Envelopes
- Coloured Envelopes
- String & Washer Envelopes
- Card Blanks & Envelopes
- Pearlescent Envelopes
- Metallic Envelopes
- Business Envelopes
- Gusset Envelopes
- Board Envelopes
- Bubble Bags
- Eco Padded Envelopes
- Jiffy Padded Envelopes
- Polypropylene Sleeve Bags
- Headed Poly Sleeve Bags
- Postal Packaging
- Plastic Storage Boxes
- Adhesive Products
- Smooth & Textured Card/Paper
- Small Envelopes
- Calendar Envelopes
- Clariana Envelopes
- Bulk Envelopes
- Glassine Envelopes