Tyvek Envelopes
- Stronger than paper bags
- Choose from Flat or Gussetted Expandable Envelopes
- Puncture-resistant, tear-resistant
- Superior surface quality - Tyvek "linen" look
- Lightweight material saves on postage costs
- Self-seal envelopes resists moisture, grease, chemicals, and mildew
- Tyvek is auto insertable
- Recyclable
- Priced per case, order in case quantities