These magnetic discs are pretty darn strong, not strong enough to separate them but if you place them within 2 inches of each other they will attract. Two had broken off when I opened the box so these were unusable but the rest were fine (box of 70). Worth the money, used for many practical tasks. My Unique Use: I have a flag outside, I hang it from my eaves and the wind blows it up my gutters and gets stuck. So I attached four sets of these magnets to the bottom of the flag (in pairs on each side) to make it it harder - and it works great! The flag is no longer in the shaft.
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
50Pcs Strong Neodymium Magnets With Hole & Mounting Screws - Heavy Duty Rare Earth Disc Countersunk For Locker, Tool Storage & Crafts
31 Review
16-Pack Powerful Neodymium Bar Magnets | MIKEDE Rare Earth 🧲 Metal Magnets with Double-Sided Adhesive | 60 x 10 x 3 mm
35 Review
50Pcs Neodymium Magnets With Countersunk Hole And Stainless Screws - Strong Rare Earth Magnets Disc For Locker, Tool Storage, Crafts By MIKEDE
42 Review