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![AKAR A3/C3-457 x 330mm-[Pack of 10] Premium White All Board Envelopes Calendar Board Card Backed envelopes White Board envelopes Peel Seal Card Envelope hardback Envelope — image 1](https://images-na.ssl-images-amazon.com/images/I/61kvTCGmwKL.jpg)
AKAR A3/C3-457 x 330mm-[Pack of 10] Premium White All Board Envelopes Calendar Board Card Backed envelopes White Board envelopes Peel Seal Card Envelope hardback Envelope
★★★★★
$12.53
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1
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About this item
- SUPERIOR DURABILITY : strong durable all board envelopes by AKAR are sturdy envelopes made of thick and rigid cardboard material that provides excellent protection for your mail during shipping or storage. Our all-board envelopes provide outstanding protection for your documents and photos, preventing bends and creases during shipping.
- SELF-ADHESIVE CONVENIENCE: Envelopes come with a peel-&-seal strip, and white envelopes feature a tear strip. These envelopes ensure a tamper-proof closure without the need for additional tape, keeping your contents safe and secure. high quality Strong Self Seal adhesive strip, gives an extra security.
- MULTIPURPOSE AND SECURE : These all board envelope mailers are ideal for mailing & organising invoices, letters, statements, catalogues, periodicals, brochures, photos etc. They are a cost-effective option for everyday home, office & commercial use! Ideal for posting or storing a range of documents that need to be kept flat (Photos, passport, certificate).
- PERFECT FIT FOR C3/A3 SIZE : Designed to fit C3/A3 size documents (457 x 330mm), these envelopes are ideal for mailing or storing important documents, photos, certificates and more items that need to remain flat and protected. Our blank mailing envelopes allow you to print shipping labels or other custom labels via laser or inkjet printer. You can print addresses, shipping labels, letters, and graphics on envelopes.
- PROFESSIONAL APPEARANCE : The pure white finish gives these envelopes a clean, professional look, making them perfect for business correspondence, presentations, and personal use. Can apply sticky labels to write an address (if required). These "stay flat" envelopes are the perfect solution for sending a wide range of documents.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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