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Large Letter Postal Boxes

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A presentable, professional and lightweight packaging solution for your posting. Built with a strong sheet of single-wall cardboard, these postal boxes are easy to assemble without the need for other packaging materials. They are also manufactured to adhere to Royal Mails large letter sizes to keep your postage costs down.

The basics:

  • Manufactured to standard FEFCO 0427 design
  • Quick to assemble with an easy folding design, no tape or other sealing equipment is needed
  • Designed to adhere to Royal Mail large letter sizes to save on shipping costs
  • Made from strong E flute single wall corrugated cardboard
  • Manufactured in the UK using recycled materials and 100% recyclable

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Want same day dispatch? Order in the next:

Orders received before 3pm on a Friday will be dispatched same-day for delivery on the following Monday. Orders received after 3 pm on Friday will be dispatched on the following Monday, using a next working day delivery service.

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C4 324 x 229 x 20mm
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24.5p
21.9p
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C5 229 x 162 x 20mm
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C6 162 x 114 x 20mm
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Large Letter Postal Boxes

Whether you’re sending out a unique parcel, relocating to a new home, storing items, or seeking industry-grade solutions for your shipping requirements, Smith Packaging consistently meets the mark. As an industry expert in all e-commerce packaging, industrial packaging, and personal packaging, we offer everything from the largest box to the smallest envelope. With eco-friendly packaging solutions and no minimum order, you can pack with complete confidence.

What Are Large Letter Postal Boxes?

The perfect choice for e-commerce stores or if you’re sending letter-size friendly treats to someone you love, the large letter postal boxes get top marks every time. Designed to adhere to the Royal Mail standard of large letter sizes, these savvy postal boxes can cut costs without cutting corners. For e-commerce packaging, you want a box that is lightweight and tight without being susceptible to damage. This is where our large letter postal boxes come in.

Why Large Letter Postal Boxes Make Great E-commerce Shipping Boxes

Created from strong and supremely durable E flute single wall corrugated cardboard, this box can be quickly and easily assembled, and doesn’t require any tape or additional items to keep it secure (although if you need some, you can buy tape right here). Large letter postal boxes provide a polished result that conveniently fits through a letterbox, ensuring a seamless experience without additional hassle or expense, ensuring complete satisfaction for your customers.

What Fits Inside a Large Letter Postal Box?

Large letter postal boxes are perfect for smaller items sent in e-commerce shipping boxes as you don’t need to worry about arranging secure delivery or excess postage fees. Their popularity spans a wide range of uses, from securely transmitting documents to safeguarding valuable items such as phones and tablets. You can send books, letters, jewellery, and any other precious items that require a personal postbox. These postal boxes are also a great slimline size for small t-shirts and socks.

Easy To Personalise Large Letter Postal Boxes

Our large letter postal boxes can be easily customised for a touch of personal brand beauty. After the box is delivered, feel free to customise it with your on packaging label, stamp, or enhance the interior with vibrant tissue paper and intricate details, ensuring your recipients are delighted upon opening their package.

Large Letter Postal Boxes from Smith Packaging

Purchase our eco-friendly cardboard boxes and large letter postal boxes crafted in the UK from recycled materials, ensuring 100% recyclability. Elevate your brand’s eco-friendly image and commitment to sustainability by opting for our sustainable packaging solutions. Get your large letter postal boxes from us today.

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