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Item #:
188202555
Triplast C6 160 x 110 x 20 mm White PIP Cardboard Large Letter Postal Box for Royal Mail (Pack of 5)
88% of respondents would recommend this to a friend
Item #:
188202555
XCD 44
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
In stock
Imported from UK store
QTY:
Order now and get it around Monday, September 28
Secured transaction
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Our Top Logistics Partners
An ideal solution to send items via Royal Mail while saving on postage and ensuring reliable protection.
Fast
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Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Durable Construction
Constructed from high-quality PIP cardboard, these postal boxes ensure maximum protection for your items during transit, reducing the risk of damage while maintaining a lightweight design.
Ideal Size
Measuring 160 x 110 x 20 mm, these boxes are perfect for securely mailing large letters and documents, catering specifically to Royal Mail specifications, enhancing your postal experience.
Cost-Effective Pack
Available in a convenient pack of 5, this bulk option not only saves you money but also ensures you have an adequate supply for all your mailing needs without constant reordering.
Product Details
| Brand | Triplast |
| Global Trade Identification Number | 05056025171220 |
| Unit Count | 5.0 count |
| Country of Origin | United Kingdom |
| Item Type Name | Triplast C6 160 x 110 x 20 mm White PIP Cardboard Large Letter Postal Boxes for Royal Mail (Pack of 5) |
| Manufacturer | Triplast |
| Item Weight | 25 g |
| Colour | White |
| Material | Cardboard |
| Breaking Strength | 125 Kilograms |
Who Should Buy?
-
Online Sellers
Ideal for eCommerce businesses needing reliable and professional packaging for shipping items securely through Royal Mail.
-
Occasional Shippers
Perfect for individuals sending occasional letters or items who want sturdy and lightweight postal solutions.
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Stationery Enthusiasts
Great for crafters and stationery lovers looking to send cards or artworks safely without damage during transit.
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Large Items
Not suitable for shipping bulky or heavy items, as its dimensions limit use to small parcels or letters.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the internal dimensions of the box?
Answer: The internal dimensions are 160x110x20mm. -
Question:
Is the box easy to assemble?
Answer: Yes, it is simple and easy to assemble. -
Question:
What type of items can be shipped in this box?
Answer: It is ideal for shipping phones, accessories, and other small items.
Triplast Box Mailers Editorial Review
Triplast C6 160 X 110 X 20 Mm White PIP Cardboard Large Letter Postal Box For Royal Mail Pack Of 5 is an excellent choice for mailing small items securely. These boxes are precision-cut to meet Royal Mail’s Large Letter guidelines, making it easier to ship items while minimizing postage costs. Users appreciate their clean, bright white appearance and sturdy construction, ensuring that your products remain protected during transit. The assembly is straightforward, and the pack size is perfect for regular use. Some customers noted minor issues with delivery, but overall, the quality and functionality of these boxes stand out.
Customer Reviews & Ratings
3184 customers ratings
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5 Star
71%
-
4 Star
14%
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3 Star
8%
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2 Star
3%
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1 Star
4%
Review this product
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Pros
- Precision cut to meet Royal Mail's guidelines
- Sturdy construction offers good protection
- Easy to fold and assemble quickly
- Ideal size for sending trading cards
- Pack of 5 provides great value for regular use
Cons
- Delivery experience may occasionally disappoint some users
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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.
XCD 44
Order now and get it around Monday, September 28
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.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Designed to meet Royal Mail's 'Large Letter' size classification for reduced postage costs.
- Strong 125 WK/T single wall cardboard provides reliable protection for your items.
- Flat packed for efficient storage and easy assembly.
- Simple FEFCO 0427 box style with fold-over ends and secure ear lock lids.
- Perfect for shipping phones, accessories, and small items.
- Helps save on postage and minimizes wasted space.
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.