Safely mail photographs or sensitive paperwork in these tough, durable Tyvek mailers that protect contents from punctures, scratches, moisture, or impact-related damage. These Quality Park SURVIVOR self-adhesive Flap-Stik Tyvek mailer envelopes stay closed during transit and special panels reveal the word “Opened” in bold red letters if forced open.
- Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
- White Tyvek envelopes provide superior protection for mailing important materials or documents
- Dimensions: 12″L x 16″H
- Flap-Stik self-seal closure provides a clean, quick seal immediately upon contact
- 50 envelopes per carton
- Water- and moisture-resistant
- Expands up to 4″ for greater storage capacity
- Open-side design with the opening on the long side makes insertion and removal of contents as easy as possible
- Expands up to 4.02″ for greater storage capacity
- Expanding envelopes are ideal for bulky materials
| Attribute name | Attribute value |
|---|---|
| color & material | |
| True Color The primary color of the product | White |
| Envelope Material | Catalog |
| Envelope Flap Style Envelope sealing method | Self Seal |
| weight & size | |
| Height in Inches The overall width of the product, measured left to right. | 12 |
| Envelope Size Paper weight, stated in pounds (lbs.), is calculated by weighing a ream (500 sheets) of the basis size (master uncut size) of that paper type. For example, the basis size of bond paper is 17″ x 22″ with a ream weighing 20lbs; the basis size of watercolor paper is 22″ x 30″ with a ream weighing 140 lbs. | 18 |
| additional details | |
| Pack Qty Items of a particular grouping, as merchandised and labeled by a manufacturer | Expansion |
| Next Day Delivery | 50 Per Pack |













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