| Color | Silver |
| Model | 8 x 4.8mm |
| Material | NdFeB |
| Quantity | 1 Set |
| Number | 20 |
| Suitable Age | 12-15 Years、Grownups |
| Packing List | 20 x Magnets |
- Diameter: 8mm; Thickness: 4.8mm; Tolerance: +/-0.1mm;
- Nickle plated;
- Magnetization direction: both N and S poles;
- Operating temperature: 80'C max.
Dimensions: 0.31 in x 0.31 in x 0.20 in (0.8 cm x 0.8 cm x 0.5 cm)
Weight: 1.23 oz (35 g)