Boxify Plain Tamper Proof Envelopes 20".26"X100 Security Bag( Pack of 100

Boxify ensures best quality temper proof bags at best prices self sealing courier bags (there is a difference!). "Quick-Seal" adhesive strip - Easily close and ship your envelopes, no licking or water needed. Pressure sensitive adhesive provides a high strength durable closure, water and dirt resistant. High-efficiency mailers are perfect for shipping a wide variety of non-fragile items.Heavy-Duty Weather, Tear, and Puncture Resistant - won't bust or break open, even if over-packed.