・Magnetization direction,N/S pole on both ends of the plane ・Rectangle magnets,strong suction,can be used in industrial production ・It can also be used for personal creative design ・Great for DIY projects such as ammeter,instrument,electric motor,automatic control,microwave device,radar and medical equipment Specification: ・Material:NdFeB ・Quantity:10 pieces ・Color:Silver ・Size:30x20x5mm ・Working temperature:maximum 80°C Package included: ・10 x NdFeB Magnets ・Other items not included