500 Pack of 12" x 15.5" White Poly Mailers - Self Sealing Shipping Envelopes - Medium Plastic Shipping Mailers - White Poly Bags, Durable, Multipurpose, Water Proof - Packaging Bags for Small Business
Brand: Secure Seal
Color: White
Our Self-Sealing Poly 12" x 15.5" envelopes are your perfect solution to safely and privately shipping items while preventing dirt and water damage. Made with 2 Mil high-strength Polyethylene for maximum durability and protection.

Features

Self-Sealing
Water-Proof
2 Mil Thickness
White Polyethylene Bags

Ship with Confidence

The Water-Proof, pressure-sensitive adhesive delivers a reinforced seal to keep water and moisture from damaging contents.

Tear & Puncture Resistant
Flexible Design
Add Bubble Wrap for Added Strength

Not just durable, but also lightweight enough for economic shipping. If you're a business owner, these shipping mailers will help you save on shipping while also providing a great first impression to customers!"
DURABLE & SECURE: Our white poly envelope mailers allow for secure and confidential shipping. Each mailer is outfitted with a black inner lining for complete privacy while your items are in transit. These poly bags measure 12" x 15.5" in a pack of 500
WATER-PROOF: Enjoy self-sealing poly mailers for effortless packaging and shipping using a tamper-evident, super safe closure. The pressure-sensitive adhesive delivers a high-strength closure that is dirt and water-resistant. Add bubble wrap or peanuts for additional protection during transit.
DURABLE STRENGTH: The 2 Mil polyethylene material provides maximum protection for a fraction of the cost compared to expensive shipping boxes. Ship with confidence knowing that these are tear and puncture resistant. Poly mailers are a great option for their high-strength, flexible design that protects from water, chemicals, moisture and dirt.
CONVENIENT & AFFORDABLE: Buying poly mailers for your everyday shipping needs is convenient and affordable. A perfect option for lightweight, non-fragile items instead of more expensive options like boxes and bubble mailers. If additional protection is needed, the high-strength flexible design allows you to add peanuts or bubble wrap with ease.
TEAR RESISTANT: Shipping Depot provides reliable office and shipping supplies that you can trust without overspending. These poly mailers are excellent bags for clothing, accessories, books, vitamins, supplements, nutrition products, and any lightweight, non-fragile items.