For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

【White Poly Mailers】Poly Mailers are a reliable shipping and packaging solution for your retail or online business. These Poly mailer envelopes measure 14.5x19" inches, pack of 1000 mailers.

【Product Protection】Mail your goods secretly. The sealed envelope is waterproof and tear resistant. Made of high-grade polyethylene, your shipping mail will help you keep your items dry and safe until you reach your destination.

【Strong Adhesive】The sealing element of polyethylene package cannot be opened before the package arrives. Hot melt adhesive can maintain strong adhesion all year round, and you do not need to reinforce adhesive tape.

【Protect Your Privacy】These polyester mails have white outer surface and black inner lining, so their opacity prevents prying.

【After Sales Service】Immuson stores provide 30 day return and replacement service. If you have any questions within 30 days, you can contact the customer service of Immuson stores for help. We are committed to providing high-quality products, helping our customers and making their business more prosperous!