Top-Matic magnetic balls work coupled with a clip. This Top-Matic magnet system provides a ball attachment to any possible clothing. The magnet is suitable for clothes of normal thickness like T-shirts, sweaters, etc. due to its strength.
This is a strong magnet. Keep it away from electronics and children!
This Top-Matic magnet clip has 2 parts: magnet with loop that is placed always on the inside of clothes, and outer magnet.