350x250mm 350gsm Corrugated Expandable Capacity Book Mailer With Peel And Seal

Product Description:

Our 350x250mm expanable capcity book mailer are ideal for shipping books, art, photos, documents and anything else you need to stay protected from bending. Made stiff and secure, no additional stiffeners are needed to ensure your products safety. The lightweight can save your freight, and the environment-friendly material is recycle. The tough cardboard is crushing and collision resistance, so your parcels keep a perfect condition when arrived at the destination. These are cost-efficient and resist shipments from damaging due to external factors such as dust and moisture. You can also custom the size, shape, color, etc.

Features:

1. Postage savings due to light weight.

2. The envelopes are made of 350gsm corrugated kraft paper that will keep your documents free of bending and wrinkles

3. CORNER PROTECTION - The corners of your contents will be safe due to the cardboard envelopes. These rigid mailers will allow your documents to arrive in perfect condition .
4. LIGHTWEIGHT - These 9.5x13.5 rigid flat mailers are very lightweight, which keeps shipping cost at a minimum.
5. KRAFT BROWN - The stay flat envelopes provide your package a premium kraft exterior look when arriving to your recipient.
6. SELF ADHESIVE - The 9.5x13.5 packaging features a self-sealing peel off strip that allows for super quick closing with no need for tape.
7. BEND RESISTANT - The mailer 9.5x13.5 envelopes are very durable and resist bending and crushing your art, photos, documents, etc during shipping.
8. EASILY MAIL DOCUMENTS: These "stay flat" envelopes are the perfect solution for sending a wide range of documents.
9. SELF-ADHESIVE CONVENIENCE: Strong glue built into the mailer design provides a tight seal.
10. STURDY DESIGN: The envelopes are made of thick cardstock that will keep your documents free of bending and wrinkles.
11. VALUE PACK: Make sure to always have some rigid mailers on hand. Stock up for online business use, personal use and office use.

Standard size for option:

Application suggest:

These white envelope-style mailers are ideal for mailing out documents that range from announcements and photos to passports and financial statements

They are perfect for sending important documents, magazines, catalogues, photos and any other items that need to arrive exactly how they were sent