100 Pieces 5''x7'' Self-seal Poly Mailers. Tear-proof, Water-resistant and Postage-saving Lightweight Plastic Shipping Envelopes / Bags
- Perfect Size - 5'x7' when sealed, 100 pieces of mailer bags
- Extra Thick - 2.5 mil thickness provide superior sealing and protection for shipping
- Super Security - Water, dirty, tear and puncture resistant, completely non-transparent for privacy
- Very Durable - Pressure sensitive adhesive provides a high strength durable self sealing