Medium Postage Box – Pack of 10

This medium-sized postage box is ideal for eBay sellers and mail order businesses. Designed in line with Royal Mail Medium Parcel guidelines, it represents the maximum size permitted within the Medium Parcel band, provided the contents weigh no more than 20kg.

Dimensions: 305 × 305 × 305mm

Manufactured in Market Weighton by Zetland Boxes, this is one of our most popular moving and packing boxes. Constructed from strong 4mm double wall corrugated cardboard, it offers excellent strength and durability for shipping, storage, or relocation purposes.

This item can be shipped directly to you or collected from our Market Weighton factory.

If this size does not fully meet your requirements, please contact us to discuss our bespoke box manufacturing service. We can produce custom packaging solutions tailored to your exact needs.

Medium Parcel size subject to Royal Mail weight limits (maximum 20kg).