Can neodymium magnets break bones?

The neodymium magnets more than 3000 surface gauss have strong strength and powerful magnetic force. For example. a neodymium magnet with diameter 140mm and height 50mm has more than 3000 surface gauss.Bigger size,higher surface gauss. 

When you put one magnet closed to some ferros materials or electronics.they will break bones or fingers by the big attraction force. So please keep neodymium magnets far away from ferros materials and electronics such as smart phone.watches.TV.credit cards.computers.loudspeakers.etc.