Ordering ( Item availability may vary by region. ) Description Product number ( Item availability may vary by region. ) Description: OK GoldRox 3.2x350mm 1/2 inner Product number: 4659323510 Description: OK GoldRox 3.2x350mm 1kg Product number: 46593235Z0 Description: OK GoldRox 2.5x350mm 1kg Product number: 46592535Z0