Consider using these magnets for magnetic closures on shirts

Super neat magnets for the fridge from Trendform

Thickness: 1

and that the metal disc can also be placed in a spot where it catches the magnet straight on (without a gap)

But before you start magnet fishing for beginners

Hvid Kat Nøgleholder - Magnetisk engros Consider using these magnets forWhite NEKO key holder from the popular brand Qualy. When you remove the keys from the white cat, the cat falls asleep. It's a really cool design detail. Watch the video under product photos. It is easy to keep track of your keys at home when you know that they can always be found in the cat. The white cat can hold up to 15 keys, so it is a strong magnet! Size (w x d x h): 60 x 35 x 62 mm . It is easy to set up the key holder at home, as you get 1