50pcs 3mm x 6mm (Approximately 1/8" x 1/4") Cylinder Magnets

Great mid-length cylinder for weapon swaps, arms, backpacks, and joints that want a firm, deeper bite, plus craft closures, box lids, and latches that have to stay shut.

At 3mm x 6mm they seat well down into a snug 3mm hole and grip hard end to end; a natural pick when a disc or the shorter 4mm cylinder isn't quite holding, but you don't need full pin length.

N52 neodymium rare earth magnets, so they pull several times their own weight. Good for anything you'd normally use Velcro, brass fasteners, hinges, or pins for.

WARNING: More brittle than glass, so don't let them slam together or drop them on a hard floor; they'll crack. Keep them away from anyone who might swallow them, kids or pets included, since magnets that get swallowed can pinch through the intestines and cause serious harm.