Die-cut Royal Mail Large Letter boxes with internal dimensions of 160 x 130 x 20mm, supplied in packs of 50.

Manufactured from high-quality E-flute (1.5mm) corrugated cardboard, these boxes provide excellent strength and protection.

Ideal for storage, postage, or retail display, this box is perfectly suited for mailing small items, fitting comfortably within the Royal Mail Large Letter size limit of 350 x 250 x 25mm.

Produced using recycled materials, all of our cardboard boxes are manufactured in-house at our factory in Market Weighton. If this size does not meet your requirements, please contact us to discuss our bespoke packaging service. Whether for postage, packaging, or storage, we can create a custom box tailored to your needs.