Royal Mail Small Brown Postal Boxes

Our brown cardboard postal boxes offer excellent protection for a variety of goods shipped by e-commerce retailers nationwide. Engineered to meet Royal Mail’s ‘Small Parcel’ guidelines, these boxes are durable, lightweight, and dependable, ensuring the safe arrival of your items while helping you manage postage expenses. They adhere to Royal Mail’s ‘Small Parcel’ guidelines, making it easy for you to monitor postage costs. The natural brown outer gives a professional appearance while maintaining simplicity. These boxes are ideal for small books, documents, and other similar-sized items.

Here are some key features Royal Mail Small Brown Postal Boxes:


The dimensions of a single cardboard box are 426x342x74mm3.

Pack Sizes:

Available in packs of 50, 75, 100, 200, 500, 1000, and 2000 boxes.


The boxes arrive flat-packed upon delivery, allowing for efficient use of storage space.

Ideal Use:

Perfect for small books, documents, accessories, jewellery, phones, and other similar items.

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