20 x neodymium magnet discs, 8 x 0.75 mm, nickel-plated, self-adhesive by adhesive film, grade N35, Tinker (Office supplies & stationery)
After I had ordered from the same distributors, other magnets to "strong" were clearly to me, I had on the hope that I do not even have to send back those ordered. Here the strength of the magnet is already very high, yet they have been enough f