Live Amazon price · product details checked 5 September 2026
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W.E. Roberts Moving Boxes x 20 Large Strong Cardboard sits on our envelopes & mailing shelf, where the ranking comes from what buyers actually said rather than from what the box says. From the seller's own listing: Large Cardboard Boxes designed for packing and moving house, sized 45.7cm x 28.8cm x 28.8cm. This space-efficient box will facilitate your storage and relocation requirements! These large boxes for moving house can store a 38 litre capacity per box. Each moving boxes packing kit consists of 10 packing boxes. That is the maker talking, not us, so read it as a claim rather than a finding. 1,966 ratings put it at 4.4 out of 5. The comparison with the rest of the shelf follows.
Shelf price range checked · details
Across the 49 rated envelopes & mailing products we track, the middle of the pack sits at 4.6 out of 5. This one scores 4.4. Bottom quarter of the shelf. Not a red flag by itself, but similar money buys a better-rated option here, so the case for this one has to come from somewhere else.
1,966 people rated it, where the shelf median is 2,495. That's enough for the score to mean something without being the last word on it.
On money, this sits in the top third of a shelf running from £1.20 to £29.99, with the midpoint around £7.99. Paying above the middle of the shelf needs a reason the star rating does not supply, because on ratings alone the extra money is not buying an advantage here.
Shelf prices checked · details
Worked out from the 49 envelopes & mailing products we track, not from the brand's own claims. How we rank →
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
Short on time? Our best envelopes & mailing shortlist narrows this shelf down to a handful.
