Even though Kingsbox weights are cheaper, it does not mean that their quality is questionable. On the contrary! They are made of high-quality rubber, which guarantees a long life. The rubber is combined with a stainless-steel insert. The diameter of each disc is standardized (450 mm) according to the IWF standards.

The 5 kg discs are not designed to be thrown freely on the floor, but must in anycase be put down in a safe manner, thus preventing their damage.