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Item #:
106592570
Postmaster Please Do Not Bend Envelopes A5, Hardback, Peel Seal x 10 Pack, C5, Boardback, 229 x 162mm
Item #:
106592570
NIO 437
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Order now and get it around Thursday, August 27
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Safe & Secure - Card Backed Envelopes are perfect for adding some protection to important and fragile items such as Photos, Certificates and Important Documents.
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Note: Step Up Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.
What Stands Out
Durable Design
Constructed with hardback materials, these envelopes prevent damage during transit, ensuring your important documents arrive in pristine condition.
Peel Seal Closure
The easy-to-use peel seal closure guarantees a secure and tamper-evident seal, saving time and ensuring your contents are protected.
Size Versatility
Designed to fit A5 documents perfectly, these envelopes cater to various needs, making them ideal for mailing across business or personal correspondence.
Product Details
| Brand Name | Postmaster |
| Model Name | Envelopes |
| Manufacturer | Bong |
| Unit Count | 10.0 count |
| Country Of Origin | Poland |
| Item Type Name | Envelopes |
| Item Dimensions L x W | 22.9L x 16.2W centimetres |
| Size | Board Backed |
| Colour | A5 Board x 10 |
| Occasion | Formal, Everyday |
| Style | A5 Boardback |
| Item Shape | Rectangular |
| Occasion Type | Anytime, Business, Formal |
| Closure Type | Self-Seal |
| Number of Items | 10 |
| Special Features | Lightweight, Padded, Scratch Resistant, Self Seal |
| Recommended Uses For Product | Disc, Letter, Seed |
| Material Type | Cardstock |
| Brand | Postmaster |
| Material | Cardstock |
Who Should Buy?
-
Office Use
Ideal for businesses needing to send important documents securely without bending or damage during transit.
-
Artists and Photographers
Perfect for sending artwork, prints, or photographs that require protection against creasing and folding.
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E-commerce Sellers
Great for online shops shipping items that need sturdy protection, ensuring customer satisfaction with undamaged goods.
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Casual Mailing
Not necessary for everyday letters or documents that do not require extra protection during delivery.
Product Description
Postmaster Please Do Not Bend Envelopes A5, Hardback, Peel Seal x 10 Pack, C5, Boardback, 229 x 162mm
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Customer Questions & Answers
-
Question:
What is the maximum weight for sending these envelopes?
Answer: The maximum weight for sending these envelopes is 100g. -
Question:
Can these envelopes be used for both A4 and A5 paper?
Answer: Yes, the C5 envelope is designed for A4 sheets folded in half or A5 sheets unfolded. -
Question:
What kind of items can I safely send in these envelopes?
Answer: You can safely send important and fragile items such as photos, certificates, and legal documents.
Postmaster Envelopes Editorial Review
**** The Postmaster Please Do Not Bend Envelopes have garnered favorable reviews from customers who appreciate their design and functionality. Users highlight the sturdy Construction of these envelopes, which feature a hardback and boardback design that effectively protects the contents from bending or damage during transit. The peel-seal closure mechanism is praised for its ease of use, ensuring that documents remain securely enclosed without the need for additional sealing materials. Customers often describe these envelopes as ideal for sending important documents, artwork, or any materials that require extra care. The various sizes available, particularly the A5 and C5 options, cater to a range of mailing needs, making them versatile for both personal and professional use. Many reviewers express their satisfaction with the product's durability and reliability, noting that they trust these envelopes to deliver their contents safely. Overall, the Postmaster Please Do Not Bend Envelopes are well-received for their quality and practicality, making them a worthwhile investment for anyone who frequently mails important documents or artwork. **
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Pros
- Sturdy Construction protects contents from damage
- Easy peel-seal closure for secure sealing
- Ideal for important documents and artwork
- Available in multiple sizes for versatility
- Reliable and durable for mailing needs
Cons
- Some users may find them pricier compared to standard envelopes (not directly mentioned but can be inferred)
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NIO 437
Order now and get it around Thursday, August 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- PEFC Certified for sustainable forest management.
- Provides hard board-backed protection for important items.
- Ideal for sending fragile items like photos and certificates.
- C5 size accommodates A4 sheets folded or A5 sheets unfolded.
- Clearly marked 'DO NOT BEND' to prevent damage during transit.
- Trusted by large organizations and small businesses alike.
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