Model	N/A
Quantity	40 piece(s) per pack
Color	Black
Material	Ferrite Y30
Specification	Great for DIY projects such as ammeter、 instrument、 electric motor、 automatic control、 microwave device、 radar and medical equipment.
Packing List	40 x Ferrite Magnets

Dimensions: 0.71 in x 0.71 in x 0.08 in (1.8 cm x 1.8 cm x 0.2 cm)
Weight: 2.96 oz (84 g)