Length between screw holes: 40 mm

so you don't have to be nervous if the magnetic rulers are listed as sold out

160 grams per cm2

the magnet is super strong

This bestseller magnet for glass boards is a 10x10 mm

Hjerte Magneter, 14 mm. 6-pak 3M Length between screw holes: 40Need some love? Ore want to spread more love? Beautiful heart magnets in metal from Trendform Magnets. You get 6 magnets in a nice little transparent box ideal as gift for one you hold dear. Strength: approx. 0. 5 kg. Size: 14x13x5 mm. NB! Dangerous to swallow keep away from small children. Strong magnets are not toys. These metal magnets are made with a strong neodymium magnet at the bottom. Not strong enough for magnetic glass boards. Art. no.: