Editorial policy
The guide is written for people choosing a magnet or finding a place to display one. A page should answer the question in its title, show the relevant details, and give the reader a useful next step.
Comparing products
We compare the construction, listed dimensions, price, minimum order, and shipping information that a seller publishes. A recommendation based on those details is a specification pick. It is not a rating from a physical product test. The comparison pages explain what is known and what is missing before showing a pick.
Prices can change, and different quantities or finishes can change the price per magnet. Check the seller's current listing before ordering. We do not fill gaps in one seller's specifications with figures from another.
The site receives no affiliate commissions, and sellers do not pay for placement. A link to a seller identifies a product or the source used for a comparison.
Sources and measurements
Science and materials pages link to reference sources. Product tables identify listed figures, estimates, and information that has not been published. No products have been measured here yet. The data and testing page describes what a physical test would record.
Diagrams and on-screen tools explain dimensions or arrangements; their limits are stated alongside them.
Corrections and dates
Send a correction through the contact page with the page address, the claim in question, and a source we can check. Confirmed errors are corrected on the page.
An update date records a substantive change to a page. It does not mean every seller's listing was checked on that date. A small formatting change does not justify a fresh date.