**This item cannot ship via USPS First Class Mail**
Rectangular Hidden Magnetic Snap with metal shell. The metal shell creates a stronger attachment as it directs magnetic force in one direction. Also reduces breakage!
Comes as a set of two.
Length: 20mm (0.79 inch)
Width: 10mm (0.39 inch)
Height: 2mm (0.08 inch)
Strength: 6.6 lbs / 3.0 kg
- Unit of measurement of magnetic flux density
Magnet Type: Rare Earth Magnet (Neodymium)
Click here to learn more about what rare-earth magnets are.