- Flat Poly Bag Mailer Envelope
- 300 bag / case
- Inner size: 19 x 24"
- 2.5 Mil durable Polyethylene film
- High quality & durable with puncture resistance and tear strength
- Self-seal adhesive closure is tamper evident & will not re-open once it has been pressed closed
- Labels & self stick stamps adhere securely and easily.
- Moisture resistant