Features:

• Manufactured in accordance with IWF quality standards
• 100% Original rubber with no smell, or harmful chemicals
• Average measurement was a 90 on the Durometer Shore Test ensuring the rubber is high quality and hard with a high resistance to permanent indentation and failure

Specifications: 

• Plate outer diameter: 5kg (350mm); 10kg (450mm); 15kg (450mm); 20kg (450mm); 25kg (450mm)
• Hole diameter: 50.4±0.1
• Plate thickness: 5kg (30mm); 10kg (32mm); 15kg (41mm); 20kg (53mm); 25kg (62mm)
• Drop test: 5kg (10000 times); 10kg (30000 times); 15kg (30000 times); 20kg (30000 times); 25kg (30000 times)
• Weight tolerence: ±10g
• LBs are also available