Designed to perfection, our brand-new urethane IWF industry-standard Olympic weightlifting com JLBCUP2-25 petition plates (sold singly) are as strong as they come. Stainless-steel insert with lightly glossed edges offers an alternative design to traditional Olympic discs, for gyms looking for a consistent design throughout their facility Raised colour lettering in standard Olympic colours, allow for quick weight identification Diameter of hole is 50.44mm, Outer diameter of the disc is 450mm (IWF standards) Each disc calibrated to 0.7% weight accuracy and drop tested to 10,000 drops from a height of 2 metres Three-year warranty Weight: 25kg Sold singly