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Item #:
106592488
Postmaster A4 Hardback Envelopes Peel and Seal C4 Do Not Bend Board Backed 125 Pack, Brown
Item #:
106592488
USD 41
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 Monday, August 24
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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
With a board-backed construction, these envelopes ensure your documents remain flat and protected during transit, preventing bending or creasing.
Peel and Seal
The convenient peel and seal closure provides a quick and secure way to seal your envelopes, saving you time and ensuring that contents remain secure.
Bulk Pack
Sold in a 125 pack, these envelopes are ideal for frequent users, providing excellent value for money and ensuring you never run out during important correspondence.
Product Details
| Brand Name | Postmaster |
| Model Name | Postmaster Business |
| Manufacturer | Bong |
| Unit Count | 125.0 count |
| Country Of Origin | Poland |
| Item Dimensions L x W | 22.9L x 32.4W centimetres |
| Size | A4 |
| Colour | 125 board backed |
| Occasion | Business, Formal |
| Style | A4 |
| Item Shape | Rectangular |
| Occasion Type | Anytime, Business, Formal |
| Closure Type | Self-Seal |
| Number of Items | 125 |
| Special Features | Security Tint |
| Recommended Uses For Product | Cash, Invitation Card, Letter, Seed |
| Material Type | Cardstock |
| Brand | Postmaster |
| Material | Cardstock |
Who Should Buy?
-
Businesses
Ideal for sending important documents securely without bending, enhancing professionalism in client communication.
-
Frequent Shippers
Perfect for individuals or businesses that regularly send parcels and need durable and reliable packaging.
-
Students
Great for submitting assignments or coursework that requires protection during mailing to educational institutions.
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Lightweight Mailers
Not suitable for sending items that do not require rigid support, as it may be overly bulk.
Product Description
Postmaster A4 Hardback Envelopes Peel and Seal C4 Do Not Bend Board Backed 125 Pack, Brown
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What size do these envelopes accommodate?
Answer: These envelopes are designed to hold A4 sheets unfolded. -
Question:
How should I send these envelopes?
Answer: They can be sent using a single large letter 1st Class or 2nd Class stamp, with a maximum weight of 100g. -
Question:
What does PEFC certification signify?
Answer: PEFC certification indicates that the envelopes are made from sustainably managed forests.
Postmaster Envelopes Editorial Review
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Pros
- Sturdy board-backed design
- Convenient peel and seal feature
- Perfect for important documents
- Holds A4 size comfortably
- Pack of 125 for great value
Cons
- May be a bit bulky for small jobs.
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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 41
Order now and get it around Monday, August 24
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.)
QTY:
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.
- Board backed envelopes protect important and fragile items.
- Ideal for legal papers, certificates, and A4 material.
- DO NOT BEND feature ensures documents remain undamaged.
- Designed for single large letter postage with 1st or 2nd Class stamp.
- Manufactured for both large organizations and small businesses.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.