Extremely durable competition shot. Made of turned stainless steel.

Weight: 3.0 kg. Diameter: 109mm. IAAF Certificate no I-13-0657. 

Weight: 4.0 kg. Diameter: 103mm. IAAF Certificate no I-12-0600. 

Weight: 5.0kg. Diameter: 100mm.  IAAF Certificate no I-12-0602.

Weight: 6.0kg. Diameter: 119mm. IAAF Certificate no I-12-0602. 

Weight: 7.26kg. Diameter: 129mm IAAF Certificate no I-99-0024.