These small magnets are very thin (3mm) and very strong. So much so that they are very difficult to remove from the sheet metal. It's hard to get under the nail. I had to use both hands to rip the photo off the board and then catch the magnet as it finally came off. The magnets looked great when first used. But a few of the magnets started chipping and peeling while I was setting up my photo board. It doesn't live up to my quality expectations, especially since I haven't touched them with anything other than my fingertips. So my supply is already exhausted; which ruins the value. I won't buy them again.
50Pcs Strong Neodymium Magnets With Hole & Mounting Screws - Heavy Duty Rare Earth Disc Countersunk For Locker, Tool Storage & Crafts
31 Review
Pack Of 12 MIKEDE Neodymium Bar Magnets - Strong Rare Earth Metal Magnets With Double-Sided Adhesive - 60 X 10 X 3 Mm Size
41 Review
50Pcs Neodymium Magnets With Countersunk Hole And Stainless Screws - Strong Rare Earth Magnets Disc For Locker, Tool Storage, Crafts By MIKEDE
42 Review
MIKEDE Strong Neodymium Disc Magnets, 16 Pack Powerful Permanent Rare Earth Magnets With Double-Sided Adhesive, Fridge, DIY, Building, Scientific, Craft, And Office Magnets, 1.26 Inch D X 1/8 Inch H
40 Review