PRODUCT INFORMATION Olympic weightlifting technique plates for use with Olympic platform Outer diameter: 450mm (IWF standards) Diameter of inner hole: 50.4mm One piece construction Available as individual 5kg and 2.5kg discs Can be used with aluminium bar Constructed from a combination from nylon and plastic. Light weight technique discs Full size [450mm diameter] for correct technique Durable one piece construction For use on Olympic Lifting Platform Note: These are not to be dropped from height if used without technique or training rubber discs SPECIFICATION: Brand Jordan Usage Home Use, Commercial Use Condition Brand New Warranty 12 Months Warranty