Neodymium rare earth magnets are extremely strong.
Self adhesive
Convenient 5 pack
Neodymium magnets have an extremely strong magnetic force but are also brittle, and may chip or shatter if allowed to snap together or strike hard surfaces. Handle with care and wear eye protection.
Not a toy. Keep away from children and people with pacemakers.
Everhang rare earth magnets are extremely strong. This pack contains 5 x 19mm magnets. The cure time for the adhesive is 24 hours.