Colby Poly String Envelope
- B4 translucent, copy safe string tie envelope with A4 Inter Office Memo sheet, gussetted and top opening, with flap
- Translucent, copy safe cover with 30mm expanding gusset
- Top opening with anti-static treatment and flap string-tie closure
- Complete with A4 Inter Office Envelope sheet
- Made from archival quality, copy safe, acid free polypropylene
- OEM: 155B4CLEAR