Color	Silver
Material	NdFeB
Quantity	1 Set
Number	50
Suitable Age	12-15 Years、Grownups
Other Features	Diameter: 4mm; Thickness: 5mm; Tolerance: +/-0.1mm
Packing List	50 x Magnets

Dimensions: 0.20 in x 0.16 in x 0.16 in (0.5 cm x 0.4 cm x 0.4 cm)
Weight: 0.81 oz (23 g)